OYOU蓝牙4.0模块通信协议 JDY 16 V1.2(English Manual)
JDY-16-V1.2(English%20manual)
JDY-16-V1.2(English%20manual)
JDY-16-V1.2(English%20manual)
JDY-16-V1.2(English%20manual)
JDY-16-V1.2(English%20manual)
User Manual:
Open the PDF directly: View PDF 
.
Page Count: 34
| Download | |
| Open PDF In Browser | View PDF |
JDY-16 High Speed Transparent Transmission Bluetooth Module （WeChat Transparent Transmission、APP Transparent Transmission、 Master-slave integration、iBeacon） Module version number：JDY-16-V1.2 JDY-16 Version supports (WeChat、APP、Android) Transparent Transmission、IO、RTC、 PWM and other functions JDY-16M version supports MESH networking, IO, RTC, PWM and other functions Note: the same hardware of JDY-16 is divided into two sets of version software,and the version that ends with M supports MESH networking. This manual is the JDY-16 version manual. Version Brief function introduction of JDY-16-V1.2 version 1：BLE high speed transparent transmission supports 8K Bytes rate communication 2：Send and receive data without byte limit, support 115200 baud rate continuously send and receive data 3：Support 3 modes of work (see the description of AT+STARTEN instruction function) 4：Support (serial port, IO, APP) sleep wake up 5：Support WeChat Airsync, WeChat applet and APP communication 6：Support 4 channel IO port control 7：Support high precision RTC clock 8：Support PWM function (can be controlled by UART, IIC, APP, etc.) 9：Support UART and IIC communication mode, default to UART communication JDY-16 High Speed Transparent Transmission Bluetooth Module JDY official debugging tool Ⅰ. APP tools (IOS and Android share a two-dimensional code) Use WeChat scan and select in the upper right to open in the browser. Ⅱ. Serial port tool (data package attached) Ⅲ. WeChat Airsync debugging tool (data package attached) This APK is the official WeChat Airsync testing tool. JDY-16 High Speed Transparent Transmission Bluetooth Module Product brief introduction The JDY-16 transmission module is based on Bluetooth 4.2 standard, the working frequency is 2.4GHZ, the modulation mode is GFSK, the maximum transmission power is 0db, and the maximum transmission distance is 80 meters, using imported original chip design, which supports users to modify the name of the device, service UUID, transmit power, pairing passwords and other instructions through the AT command, convenient and flexible to use. Brief introduction of the function 1：WeChat transparent transmission (support for AirSync protocol, applied to WeChat H5 or manufacturer server communication) 2：Support WeChat applet 3 ： APP transparent transmission (support for Android and IOS data transparent transmission) 4：IBeacon mode (support for WeChat shake protocol and apple iBeacon protocol) 5：Master transparent transmission mode (inter-module data transparent transmission, Master communicate with slave) 6：IO mode (applied to mobile phone control relay or LED lighting) 7：RTC function 8：PWM support (APP, IIC, APP, WeChat applet) control JDY-16 High Speed Transparent Transmission Bluetooth Module Electrical characteristics Working mode Broadcast state Current Broadcast 4.9mA Deep no broadcast sleep No broadcast 1.38uA Light sleep broadcast sleep 100mS broadcast interval 180uA 200mS broadcast interval 80uA 300mS broadcast interval 40uA 400mS broadcast interval The following current is much lower Wake up Average power consumption 500mS broadcast interval 600mS broadcast interval Remarks Generally communicate with APP connection, it suggests broadcast should not be set too long, which will affect the connection time. It is generally recommended between 100 to 500mS, and if you need to connect fast and no power requirements, broadcast intervals can be set to the shortest. 700mS broadcast interval 800mS broadcast interval 900mS broadcast interval 1000mS broadcast interval Wake up state Connected 4.93mA Sleep state Connected 50uA Under connection state, the AT command can be pulled down by PWRC pin or the working mode is set directly, please see the AT+STARTEN instructions. Description of JDY-16 sleep mode Sleep mode instructions Function description Sleep mode 0 AT+STARTEN0 Mode 0 ： Wake up, users need sleep can be controlled by AT+SLEEP command, wake up can be controlled by PWRC pin wake-up. Sleep mode 1 AT+STARTEN1 Sleep mode 2 A T+STARTEN2 Mode 1：Boot sleep, wake up after the connection, disconnect automatically into sleep, note: AT+SLEEP invalid mode 1, sleep controls sleep by Bluetooth module itself. Mode 2：Boot sleep, connect and disconnect all sleep, APP to send data to the serial port module or JDY-16 High Speed Transparent Transmission Bluetooth Module module to send data automatic wake-up, after data transmission is completed, it will be automatic sleep, note: AT+SLEEP of mode 1 is invalid, note: AT+SLEEP invalid mode 1, sleep controls sleep by Bluetooth module itself. FAQ Questions Question answer 1 ： How does MCU disconnect Bluetooth connection under connection state? In the connection state, the PWRC pin is pulled down, and the serial port sends AT+DISC to disconnect the connection IIC can disconnect the memory address: 0X15 writes 0X01 values to indicate disconnection 2：Can it write data to the module if the connection password is incorrect? No, it can’t. Only the correct password can write data to the module 3：How much data can the serial port write at one time? No byte limit, 100K can be sent once 4 ： How fast can the fastest communication rate be reached? With mobile phone measured 8K Bytes per second, module master slave communication can achieve 115200 baud rate continuous transceiver, and the rate of 115200bps. 5：After configuring parameters by serial port or IIC, does it need to be restarted to take effect? It is recommended to restart when the module parameters are set. 6：Parameters of serial port or IIC configuration, is the power up stored next time? After saving, configuring, the next power up is the last configuration parameter. Technical parameter 1：Serial transmission without byte limitation during transparent and transmission 2：The effective communication distance is less than 80 meters 3：Working temperature -40 ~ +80℃ 4：The communication rate is 8K Bytes per second 5：Support the communication between UART and IIC 6：Working voltage 1.8 - 3.3V JDY-16 High Speed Transparent Transmission Bluetooth Module Default parameter configuration for factory 1：Communication mode: UART （SELECT pin hanging） 2：Serial port baud rate: 9600 （AT+BAUD4） 3：Sleep mode: boot sleep, connection wake up （AT+STARTEN1） 4：Broadcast name: JDY-16 （AT+NAMEJDY-16） 5：Broadcast interval: 200MS （AT+ADVIN2） 6：Master slave mode: slave transparent transmission （AT+MASTEREN0） 7 ： Output status: connection or disconnection status output from serial port （AT+ENLOG1） 8：Broadcast LED indicator pin open （AT+ALED1） If the default configuration parameters above cannot meet the requirements, you can contact the service or FAE Dimensional drawing JDY-16 High Speed Transparent Transmission Bluetooth Module Pin definition Pin function description Pin Function Description 1 VCC Power supply (1.8-3.3V) 2 PWM1 Support UART, IIC, APP control 3 PWM2 Support UART, IIC, APP control 4 IO4 High and low electrical level can be controlled by APP 5 NULL 6 STAT 7 NULL 8 NULL 9 IO1 High and low electrical level can be controlled by APP 10 IO2 High and low electrical level can be controlled by APP 11 NULL 12 NULL 13 IO3 High and low electrical level can be controlled by APP 14 PWM3 Support UART, IIC, APP control 15 PWM4 Support UART, IIC, APP control 16 NULL UART communication mode: not connected low electrical level, high electrical level after connection IIC communication mode: not connected high electrical level, connection, disconnect or receive data will work in interrupt mode, interrupt the falling edge holding time 200ms JDY-16 High Speed Transparent Transmission Bluetooth Module 17 ALED Broadcast flashes, always bright after connection (master-slave effective) 18 RTCA RTC timing time to produce a drop edge interrupt signal, usually high electrical level 19 TXD_OR_ DD SELECT boot to low electrical level, the pin function of this serial port is TXD SELECT boot to low electrical level, this pin function is IIC DD 20 RXD_OR_ DC SELECT boot to low electrical level, the pin function of this serial port is TXD SELECT boot to low electrical level, this pin function is IIC DD UART or IIC select pin Boot low electrical level: IIC communication mode Boot high electrical level: UART communication mode The default SELECT is suspended as high electrical level: UART communication mode, when the user needs IIC, the SELECT pin is required to be grounded 21 SELECT 22 PWRC When the AT instruction is required to be sent in the connection state, the AT instruction mode can be displayed by maintaining the low electrical level of the pin. In the unconnected state, this pin is AT command mode regardless of the high and low electrical levels 23 RESET Hardware reset pin 24 GND Power ground Serial port AT instruction set JDY-16 module serial port send AT instruction must add \r\n, AT does not distinguish case Seq uenc e Instruction Function Mast er / slav e Work mode 1 AT+PERM APP permission configuration S 2 AT+RST Reset M/S － 3 AT+MASTERE N Master-slave setting M/S － 4 AT+MAC Device MAC M/S － 5 AT+BAUD Baud rate M/S － 6 AT+NAME Broadcast name S 7 AT+CONN Master connect slave M 8 AT+SCAN Master scan slave M 9 AT+BAND Master binding slave MAC M Default IO、PWM open slave 9600 JDY-16 000000000000 JDY-16 High Speed Transparent Transmission Bluetooth Module 10 AT+USTP Serial port stop bit M/S 11 AT+SLEEP Sleep M/S 12 AT+PARITY Serial port parity check bit M/S 0 13 AT+PASS Slave password S 123456 14 AT+STARTEN Start working mode M/S 0 15 AT+DEFAULT Restore factory configuration M/S 16 AT+FLOWC Serial port flow control M/S 17 AT+VER Version number M/S 18 AT+ISCEN Slave connection password switch M/S 19 AT+ WXSVR WeChat Airsync H5 or server S transp arent trans missio n 0 20 AT+WXINEN Manual and automatic test of WeChat Airsync S transp arent trans missio n 0 21 AT+ CLSS Device style S 22 AT+VID Manufacturer ID identification code S 23 AT+MAJOR iBeacon MAJOR value S iBeac on 0A 24 AT+MINOR iBeacon MINOR value S iBeac on 07 25 AT+IBUUID iBeacon UUID value S iBeac on FDA50693A4E 24FB1AFCFC 6EB07647825 26 AT+IBSING iBeacon SING value S iBeac on 40 27 AT+SVRUUID Bluetooth service UUID M/S transp arent trans missio n FFE0 28 AT+CHRUUID Bluetooth feature UUID M/S transp arent trans missio n FFE1 29 AT+ADVIN Broadcast interval S 1 30 AT+ADVEN Broadcast switch S 1 connection 0 0 0 A0 JDY-16 High Speed Transparent Transmission Bluetooth Module 31 AT+RTCOPEN RTC switch M/S 0 32 AT+RTCD RTC time read & write M/S 2016-01-01,00: 00:00 33 AT+POWR Transmitting power S 1 34 AT+DISC Disconnect S 35 AT+STAT Connection state M/S 00 36 AT+ENLOG State output enable M/S 0 37 AT+PWMFRE PWM frequency M/S 1000 38 AT+PWMOPE N PWM switch M/S 0 39 AT+PWM1PU S PWM1 pulse width M/S 10 40 AT+PWM2PU S PWM2 pulse width M/S 10 41 AT+PWM3PU S PWM3 pulse width M/S 10 42 AT+PWM4PU S PWM4 pulse width M/S 10 43 AT+ALED Broadcast indicating LED switch M/S Open Explanation: green characters represent new functions, red bold parts need special attention AT instruction description Special note: JDY-16 module serial port instruction AT need to add terminator \r\n APP permission Settings / queries Instruction Response Parameter AT+PERM +OK Param（5 bit byte） AT+PERM +PERM= Each byte function in 5 bytes is explained in detail JDY-16 High Speed Transparent Transmission Bluetooth Module Param(5 bit byte) Function Permission （Y/N） Byte1 Can broadcast be modified by APP? Default: N Byte2 Can the connection password be modified by APP? Default: N Byte3 Can the APP control the IO electrical level? Default: Y Byte4 Can APP control PWM? Default: Y Byte5 Can APP configure iBeacon Parameter? Default: N Y indicates that APP has permission control N indicates APP without permission control The above configuration Parameter sends AT+PERM, returns Parameter +PERM=00110 The example opens the APP settings (broadcast name, IO, PWM) permissions Send： AT+PERM10110 is: Soft reset Instruction Response Parameter AT+RST +OK None Settings / queries –device style Instruction Response AT+CLSS AT+ CLSS +OK + CLSS= Parameter Param（00-FF） Default: 0xa0 Restore factory configuration (revert to factory default configuration Parameter) Instruction Response Parameter AT+DEFAULT +OK None Settings / queries-- Boot sleep and wake up reading and writing Instruction Response Parameter AT+STARTEN +OK AT+STARTEN +STARTEN= Param：(0-2) 0：Wake up, sleep can be controlled by AT+SLEEP 1 ： Boot sleep, connect wake up, disconnect sleep 2 ： Boot sleep, connect sleep, disconnect sleep Auto wakeup when sending data by APP or serial port Default: 0 JDY-16 High Speed Transparent Transmission Bluetooth Module Settings / queries—Sleep Instruction（can broadcast under sleep state） Instruction Response Parameter AT+SLEEP +SLEEP:OK Param：(1-2) 1：light sleep（Broadcast） 2 ： deep sleep （ No Broadcast） AT+SLEEP Settings / queries-- baud rate Note: the default baud rate of the module is: 115200 Instruction Response AT+BAUD +OK AT+BAUD +BAUD= Parameter Param：（1-9） 1——1200 2——2400 3——4800 4——9600 5——19200 6——38400 7——57600 8——115200 9——230400 Default value: 0 Setting - disconnect Instruction Response Parameter AT+DISC +OK None Instruction Response Parameter AT+ADVEN +OK Settings / queries-- Broadcast switch AT+ADVEN +ADVEN= Param：（0-1） 0——Stop Broadcast 1——Open Broadcast Default value: 1 Settings / queries—Mode work pattern Instruction AT+MASTEREN AT+MASTEREN Response +OK +MASTEREN= Parameter Param：（0-3） 0——Slave (APP, WeChat, small program) transparent transmission 1——Master transparent transmission mode 3——Slave（iBeacon）mode Default value: 0 JDY-16 High Speed Transparent Transmission Bluetooth Module Settings / queries-- Broadcast interval Instruction AT+ADVIN Response Parameter Param：（0-9） 0——100ms 1——200ms 2——300ms 3——400ms 4——500ms 5——600ms 6——700ms 7——800ms 8——900ms 9——1000ms Default value: 0 +OK +ADVIN= AT+ADVIN Settings / queries-- Broadcast name Instruction Response Parameter AT+NAME +OK Param：Mode Bluetooth name The longest: 18 bytes Default name:JDY-16 AT+NAME +NAME= Settings / queries-- MAC address（The MAC address of the module can be changed） Instruction Response Parameter AT+MAC +OK Param：MAC address +MAC= 112233445566 AT+MAC Example of modifying MAC address: AT+MAC112233445566 Settings / queries-- Transmit power Instruction Response Parameter AT+POWR +OK AT+POWR +POWR= Param：（0-1） 0——Negative 16db 1——0db Default value: 1 Settings / queries--iBeacon UUID（iBeacon mode Instruction） Instruction Response AT+STRUUID +OK AT+STRUUID +UUID= Parameter Param：Character string UUID Default value: FDA50693A4E24FB1AFCFC6EB07647825 JDY-16 High Speed Transparent Transmission Bluetooth Module Example: AT+STRUUIDFDA50693A4E24FB1AFCFC6EB07647825 Settings / queries----iBeacon Major（iBeacon mode Instruction） Instruction Response AT+ MAJOR +OK AT+ MAJOR + MAJOR= Parameter Param:（0000-FFFF） Default: 000A Settings / queries--iBeacon Minor（iBeacon mode Instruction） Instruction：AT+MINOR0007 Indicates setting Minor to 7 Instruction Response AT+MINOR +OK AT+MINOR +MINOR= Parameter Param:（0000-FFFF） Default: 0007 Settings / queries--iBeacon IBSING（iBeacon mode Instruction） Instruction：AT+MINOR0007 Indicates setting Minor to 7 Instruction Response AT+IBSING +OK AT+IBSING +IBSING = Parameter Param:（00-FF） Default: 40 This Parameter is applied to signal check value of iBeacon within 1 meter Query - version number（iBeacon mode Instruction） Instruction Response Parameter AT+VER +JDY-08-V3.0 None Settings / queries-- Manufacturer identification code（iBeacon mode Instruction） Instruction Response Parameter AT+VID +OK Param:（00-FF） Default: 88 AT+VID +VID= Settings / queries—Password connection switch Instruction AT+ISCEN AT+ISCEN Response +OK +ISCEN= Parameter Param:（0-1） 0：not open password connection function 1：Open password connection is not bound Default: 0 Settings / queries—Connection password Instruction AT+PASS AT+PASS Response +OK +PASS= Parameter Param:6 bit number password Default value: 123456 JDY-16 High Speed Transparent Transmission Bluetooth Module Settings / queries—Service UUID （Service UUID in APP data communication） Instruction Response AT+SVRUUIDAT+SVRUUID Parameter Param:（0000-FFFF） Default value: FFE0 +SVRUUID= Settings / queries—Feature UUID（Service UUID in APP data communication） Instruction Response Parameter +OK Param：（0000-FFFF） Default value: FFE1 AT+CHRUUID AT+CHRUUID +CHRUUID= Setting -- Master scan Instruction Response AT+SCAN +OK Parameter None Example: +DEV:1=1893D711AB87,-82,JDY-08 The Master scans MAC, RSSI, and device names from the machine The list address that the Master connects to scan Search list connection Instruction Response AT+CONN +OK AT+CONN Parameter Param:（0-7） +CONN= Direct MAC address connection Instruction Response AT+CONN +OK AT+CONN Parameter Param:（MAC） +CONN= Example: AT+CONNET112233445566 Settings / queries-- Master binding MAC address Instruction Response AT+BAND +OK AT+BAND Parameter Param:（MAC） +BAND= Example: AT+BAND112233445566 Setting - Master cancels binding Instruction Response Parameter +OK None Response Parameter AT+CLRBAND Settings / queries-- Connection state Instruction JDY-16 High Speed Transparent Transmission Bluetooth Module AT+STAT +GETSTAT= Param:（0-1） 0：Not connected 1：Connected Settings / queries –RTC year/month/time/minute/second Instruction Response AT+RTCD AT+RTCD +OK + RTCD= Parameter Param（xxxx-xx-xx,xx:xx:xx） Default: 2014-12-05,12:07:08 Example: Set RTC time: AT+RTCDATE2014-12-05,12:07:08 Return：+OK Read RTC time AT+RTCDATE Return：+RTCDATE:14-12-05,12:07:08 Settings / queries –RTC open & close Instruction Response Parameter AT+RTCOPEN +OK Param（0-2） 0：Indicates closing the RTC function 1：Indicates opening RTC 2：Indicates turn on the switch and switch on next time Default: 0 AT+RTCOPEN + RTCOPEN= Settings / queries-- WeChat H5 or server selection Instruction Response Parameter AT+WXSVR +OK Param:（0-1） 0：H5 communication 1：Server communication Default: 0 AT+WXSVR +WXSVR= Settings / queries—PWM frequency Instruction Response AT+PWMFRE +OK AT+PWMFRE +PWMFRE Parameter Param:（50-25KHZ） Default: 1000hz Settings / queries—Open & close PWM Instruction Response AT+PWMOPEN +OK AT+PWMOPEN +PWMOPEN Parameter Param:（0-1） 0：Close PWM 1：Open PWM Default: 0 JDY-16 High Speed Transparent Transmission Bluetooth Module Settings / queries--PWM1 pulse width Instruction Response AT+PWM1PUS +OK AT+PWM1PUS +PWM1PUS： Parameter Param:（0-255） PERCENTAGE OF PULSE WIDTH Default: 10 PWM Settings / queries--PWM2 pulse width Instruction Response AT+PWM2PUS +OK AT+PWM2PUS +PWM2PUS： Parameter Param:（0-255） PERCENTAGE OF PULSE WIDTH Default: 10 PWM Settings / queries--PWM3 pulse width Instruction Response AT+PWM3PUS +OK AT+PWM3PUS +PWM3PUS： Parameter Param：（0-255） PERCENTAGE OF PULSE WIDTH Default: 10 PWM Settings / queries--PWM4 pulse width Instruction Response AT+PWM4PUS +OK Parameter Param:（0-255） Percentage of PWM pulse width Default: 10 Settings / queries–Serial port parity check bit Instruction AT+PARITY AT+PARITY Response Parameter +OK Param（0-2） 0：No parity bit 1：Odd parity bit 2：Even parity bit Default: 0 No parity bit + PARITY= Settings / queries–WeChat (automatic, manual) test mode Instruction Response AT+WXINEN +OK AT+WXINEN +WXINEN= Parameter Param（0-1） 0：WeChat manual test mode 1：WeChat automatic test mode Default: 0 JDY-16 High Speed Transparent Transmission Bluetooth Module Settings / queries–Broadcast indicating LED lamp Instruction AT+ALED AT+ALED Response Parameter +OK Param（0-1） 0：Close the broadcast LED instructions 1：Open the broadcast LED instructions Default: 0 +ALED= JDY-16 High Speed Transparent Transmission Bluetooth Module IIC communication format IIC write communication format 8 bytes START 7 bit address A C K 0 JDY-16 module IIC device address: 0xa0 Internal Function Address A C K Internal Function Address A C K Data N NACK Stop IIC read communication format 8 bytes START 7 bit addres s A C K 0 8 bytes 7 bit addre ss 1 A C K NACK Stop Dat aN IIC register address table Main body Address Authority 01H Basic Mode Master Broadcast Passwor d Function Data length Read & write APP control authority 5 bytes Read & write 10H Reset 1 byte Write 11H Search version number 11 bytes Read 12H Restore factory configuration 1 byte Write 13H Sleep 1 byte Write 14H Device MAC address 6 bytes Read & write 15H Disconnect 1 byte Write 16H Operative mode 1 byte Read C0H Master-slave mode 1 byte Read & write C1H Startup sleep 1 byte Read & write 20H Master scan slave 1 byte Write 21H Master binding slave 6 bytes Read & write 22H Master gets the number of slave machines to scan 1 byte Read 23H Master connect slave 1 byte Write 24H Master connect slave MAC address 6 bytes Write 30H Broadcast name （1-20） bytes 31H Broadcast name length 1 byte Read 32H Broadcast interval 1 byte Read & write 34H Broadcast switch 1 byte Read & write 35H Transmit power 1 byte Read & write 36H Broadcast indicating LED light switch 1 byte Read & write 40H Connect password switch 1 byte Read & write 41H Connect password 6 bytes Read & write Read & write JDY-16 High Speed Transparent Transmission Bluetooth Module ID type iBeacon Main body Bluetooth UUID RTC PWM Commu nication Master search Equipment MAC 60H Device type 1 byte Read & write 61H Manufacturer identification code 1 byte Read & write 70H IBeacon UUID 16 bytes Read & write 71H IBeacon MAJOR 2 bytes Read & write 72H IBeacon MINOR 2 bytes Read & write 73H IBeacon SING 1 byte Read & write Data length Read & write Address Function 80H Bluetooth service UUID 2 bytes Read & write 81H Bluetooth feature UUID 2 bytes Read & write 90H RTC switch 1 byte Read & write 91H RTC time 6 bytes Read & write 95H PWM frequency 2 bytes Read & write 96H PWM switch 1 byte Read & write 97H PWM1 pulse width 1 byte Read & write 98H PWM2 pulse width 1 byte Read & write 99H PWM3 pulse width 1 byte Read & write 9AH PWM4 pulse width 1 byte Read & write F0H IIC writes data to APP 1-250 bytes Write F1H Read the data length sent by APP 2 bytes Read F2H Read the data sent by APP 1-250 bytes Read E0H Read the Master scan list 0 device MAC 6 bytes Read E1H Read the Master scan list 1 device MAC 6 bytes Read E2H Read the Master scan list 2 device MAC 6 bytes Read E3H Read the Master scan list 3 device MAC 6 bytes Read E4H Read the Master scan list 4 device MAC 6 bytes Read E5H Read the Master scan list 5 device MAC 6 bytes Read E6H Read the Master scan list 6 device MAC 6 bytes Read E7H Read the Master scan list 7 device MAC 6 bytes Read E8H Read the Master scan list 8 device MAC 6 bytes Read E9H Read the Master scan list 9 device MAC 6 bytes Read JDY-16 High Speed Transparent Transmission Bluetooth Module APP control authority register Address: 0x01 W DATA DATA[5] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Each byte function in 5 bytes is explained in detail Param（5 bit byte） Function Authority（Y/N） Byte1 Can broadcast be modified by APP? Default: N Byte2 Can the connection password be modified by APP? Default: N Byte3 Can the APP control the IO electrical level? Default: Y Byte4 Can APP control PWM? Default: Y Byte5 Can APP configure iBeacon parameters? Default: N Y indicates that APP has permission control N indicates APP without permission control Reset register Address: 0x10 W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 DATA：（1） 1——Reset (module reboot) Search version number register Address: 0x11 R DATA DATA[11] Bit7 Bit6 Bit5 Bit4 Bit3 Module version number read length is 11 bits Restore the factory configuration register Address: 0x12 W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（1） 1——Restore the factory configuration Sleep register Address: 0x13 W DATA DATA[1] Bit7 DATA：（1） 1——Sleep Bit6 Bit5 Bit4 Bit3 JDY-16 High Speed Transparent Transmission Bluetooth Module MAC address register Address: 0x14 R/W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 DATA：（6） The MAC address of the module can be read or modified, and the length of the 6 bytes is fixed. Disconnect register Address: 0x15 W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit1 Bit0 DATA：（1） Used to disconnect the Master or slave Working status register Address: 0x16 R DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（0-1） 0——Not connected 1——Connected Operating mode register Address: 0Xc0 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（0-3） 0——APP and WeChat transparent transmission mode 1——Master transparent transmission mode 3——iBeacon mode Default: 0 Sleep mode register Address: 0xc1 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 DATA：（0-2） 0——Wake up mode, sleep can be controlled by SLEPP command 1——Start sleep, connect wake up, sleep after disconnecting 2——Start sleep, sleep after connection, sleep after disconnecting Default: 0 JDY-16 High Speed Transparent Transmission Bluetooth Module Master scanner slave register Address: 0x20 W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 DATA：（1） 1——Scan the slave Master binding slave register Address: 0x21 R/W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（1） Bind to 6 bit MAC address, readable and writable Get the number register of the Master scan slave Address: 0x22 R DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（1-10） The Master search list maximum cache is 10. Master connect slave register Address: 0x23 W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Master connect slave MAC register Address: 0x24 W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 Broadcast name register Address: 0x30 R/W DATA DATA[1-20] Bit7 Bit6 Bit5 Bit4 Bit3 Broadcast name length register Address: 0x31 R/W DATA DATA[1-20] Bit7 Bit6 Bit5 Bit4 Bit3 JDY-16 High Speed Transparent Transmission Bluetooth Module Broadcast interval register Address: 0x32 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 DATA：（0-9） 0——100MS 1——200MS 2——300MS 3——400MS 4——500MS 5——600MS 6——700MS 7——800MS 8——900MS 9——1000MS Broadcast switch register Address: 0x34 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（0-9） 0——Close broadcast 1——Open broadcast Default: 1 Broadcast switch register Address: 0x35 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（0-1） 0——Negative 16db 1——0db Default: 1 Broadcast indication LED lamp register Address: 0x36 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 DATA：（0-1） 0——Close the broadcast LED lights indication 1——Open the broadcast LED lights indication Default: 1 Bit3 JDY-16 High Speed Transparent Transmission Bluetooth Module Connection password switch register Address: 0x40 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 DATA：（0-1） 0——Close password connection function 1——Open password connection function Default: 0 Connection password register Address: 0x41 R/W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 DATA：（0-6） Default: Password is 123456 Device type register Address: 0x60 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0xa0 Manufacturer identification register Address: 0x60 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0x88 iBeacon UUID register Address: 0x70 R/W DATA DATA[16] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0xFDA50693A4E24FB1AFCFC6EB07647825 iBeacon MAJOR register Address: 0x71 R/W DATA DATA[2] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0x000a iBeacon MINOR register Address: 0x72 R/W DATA DATA[2] Bit7 Default: 0x0007 Bit6 Bit5 Bit4 Bit3 JDY-16 High Speed Transparent Transmission Bluetooth Module iBeacon IBSING register Address: 0x72 R/W DATA DATA[1] Bit7 Default: 0x40 value Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 This parameter is applied to the iBeacon value of 1 meters signal check Bluetooth service UUID register Address: 0x80 R/W DATA DATA[2] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Default: 0xffe0 Bluetooth feature UUID register Address: 0x81 R/W DATA DATA[2] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0xffe1 RTC switch register Address: 0x90 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 0——close RTC 1——open RTC Default: 0 RTC time read-write register Address: 0x90 R/W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 Default: 0x110506010200 Means: May 6, 2017 01:02：00 PWM frequency register Address: 0x95 R/W DATA DATA[2] Bit7 Bit6 Bit5 Bit4 Bit3 Default value: 0x03E8 means 1KHZ PWM switch register Address: 0x96 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 JDY-16 High Speed Transparent Transmission Bluetooth Module DATA：（0-1） 0——close PWM 1——open PWM PWM1 pulse width register Address: 0x97 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Default value: 0x0A means 10/255 PWM2 pulse width register Address: 0x98 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Default value: 0x0A means 10/255 PWM2 pulse width register Address: 0x99 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Default value: 0x0A means 10/255 PWM2 pulse width register Address: 0x9A R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Default value: 0x0A means 10/255 APP transparent transmission register Address: 0xf0 R/W DATA DATA[1-200] Bit7 Bit6 Bit5 Bit4 Bit3 In the connection state, data written to the APP transparent transmission register will be uploaded to the APP APP send data length register Address: 0xf1 R/W DATA DATA[2] Bit7 Bit6 Bit5 Used to read the data length sent by APP Bit4 Bit3 Bit2 Bit1 Bit0 JDY-16 High Speed Transparent Transmission Bluetooth Module APP send data register Address: 0xf2 R/W DATA DATA[1] Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bit2 Bit1 Bit0 Used to read data sent by APP APP send data register Address: 0xe0 to 0xe9 R/W DATA DATA[6] Bit7 Bit6 Bit5 Bit4 Bit3 A list of devices used to read the Master scanner when scanning the slave data. The data is a 6 bit MAC address. JDY-16 High Speed Transparent Transmission Bluetooth Module Mobile terminal instructions APP UUID list （Service UUID default ffe0 user can change） （For transparent transmission default ffe1 users can change） （For module function configuration） Service UUID：FFE0 Feature UUID：FFE1 Feature UUID：FFE2 APP command usage instructions (IO) 1) APP transparent transmission (using feature UUID:FFE2) 0XFFE1 is the APP transparent transmission characteristic of UUID（It is applied to IOS, Android or WeChat applet communication） 2）APP control IO port IO port number APP command IO1 IO2 IO3 IO4 All (using feature UUID:FFE2) send Function Factory default electrical level E7F100 IO1 Output low electrical level Low electrical level E7F101 IO1 Output high electrical level E7F200 IO2 Output low electrical level E7F201 IO2 Output high electrical level E7F300 IO3 Output low electrical level E7F301 IO3 Output high electrical level E7F400 IO4 Output low electrical level E7F401 IO4 Output high electrical level E7F0 Set all IO to low E7F5 Set all IO to high E7F6 Read all IO States Low electrical level Low electrical level Low electrical level Instruction: E7F101 means setting IO1 to high electrical level 3）APP setting and reading iBeacon UUID (using feature UUID:FFE2) Instruction Response E111 None E112 22 Parameter Param（16 bit byte） Default: FDA50693A4E24FB1AFCFC6EB07647825 Example instruction: E111FDA50693A4E24FB1AFCFC6EB07647825 Instruction:E112 reads iBeacon UUID Return: 12FDA50693A4E24FB1AFCFC6EB07647825 JDY-16 High Speed Transparent Transmission Bluetooth Module Return instruction: 12 for command head, FDA50693A4E24FB1AFCFC6EB07647825 is UUID 4）APP setting iBeacon MAJOR (using feature UUID:FFE2) Instruction Response Parameter E321 None E322 22 Param（0000H – FFFFH） Default: 000AH Example instruction: E221000A means that Major is sixteen hexadecimal 000A Instruction:E222 read MAJOR value Return:22000A means 22 for command head, 000A is sixteen hexadecimal Major 5）APP setting iBeacon MINOR (using feature UUID:FFE2) Instruction Response Parameter E331 None E332 32 Param（0000H – FFFFH） Default: 0007H Example instruction: E3310007 means setting Mmior to sixteen hexadecimal 0007 Instruction: E332 means reading Minor sixteen hexadecimal value Return: 320007 instructions 32 for command head, 0007 for sixteen hexadecimal Minor 6）APP setting iBeacon SING (using feature UUID:FFE2) Instruction Response Parameter Eff1 None E332 32 Param（00H – FFH） Default: d0H Example instruction: EFF140 means setting SING to sixteen hexadecimal 40, 40 means signal strength within 1 meters is decimal system: 28 Instruction: EFF2 means reading SING sixteen hexadecimal value Return: F240 instructions F2 for command head, 40 for sixteen hexadecimal SING 7）APP sets Bluetooth broadcast name (using feature UUID:FFE2) Instruction Response Parameter E661 None E662 62 Param: Module Bluetooth name The longest: 18 bytes Default name: JDY-16 Example instruction: E661313233 indicates setting broadcast name:123 Instruction: E662 indicates reading broadcast name Return:62313233 instructions 62 for command head, 313233 indicates the broadcast name is: 123 8）APP setting and read Connection password (use feature UUID:FFE2) Setting up the connection password instruction format: E5 +51 + 6 bit current password + 6 bit new password Instruction:E551313233343536313132323333 indicates the password after setting: 11223344 Read connection password E552+6 bit current device password Example instruction:E552313233343536 Return:52313233343536 JDY-16 High Speed Transparent Transmission Bluetooth Module Only when the current password is the same as the module password, can the new password be set up, and the previous password will be invalid after the password is updated. 9）APP reset Bluetooth module (use feature UUID:FFE2) Instruction Response Parameter E90101 None None Instruction: after the module receives this instruction, it restarts immediately. 10）APP request hardware active disconnect from APP (use feature UUID:FFE2) Instruction Response Parameter E90102 None None Instruction: APP and module connection, this instruction allows the module to disconnect from the APP automatically. Usually the General APP and module disconnect will not be used. 11）APP read module version (using feature UUID:FFE2) Instruction Response Parameter E90103 0103 Param:（MAC address） Example: 01034A44592D31362D56312E32 indicates the return version number is JDY-16-V1.2 Instruction Version number 12）APP read module MAC address (using feature UUID:FFE2) Instruction Response Parameter E90104 0104 Param:（MAC address） Example: 0104112233445566 indicates the return MAC address is 112233445566 13）APP control PWM switch (using feature UUID:FFE2) Function APP send command Return PWM off E8A100 None PWM on E8A101 None PWM open the turn on/off startup E8A102 None PWM frequency setting（Frequency range 50－4KHZ） PWM frequency 1000HZ is set to E8A203E8 None PWM temporary empty ratio setting（Range 00－FF） PWM1 temporary empty ratio is set to 10% E8A319 None PWM2 temporary empty ratio is set to 50% E8A47D None JDY-16 High Speed Transparent Transmission Bluetooth Module PWM3 temporary empty ratio is set to 90% E8A5E1 None PWM4 temporary empty ratio is set to 30% E8A64B None Read PWM switch state E8A8 A831 indicates PWM on A830 indicates PWM off Read the PWM frequency E8A9 A903E8 indicates frequency of 1000HZ Read the PWM1 temporary empty ratio E8AA AA19 indicates the temporary empty ratio is 10% Read the PWM2 temporary empty ratio E8AB AB7D indicates the temporary empty ratio is 50% Read the PWM3 temporary empty ratio E8AC ACE1 indicates the temporary empty ratio is 90% Read the PWM1 temporary empty ratio E8AD AD4B indicates the temporary empty ratio is 30% Read PWM state JDY-16 High Speed Transparent Transmission Bluetooth Module JDY-16 basic application wiring diagram 1）Wiring diagram of serial port communication mode 2）Wiring diagram of IIC communication mode Low cost MCU without UART can be connected by IIC mode. JDY-16 High Speed Transparent Transmission Bluetooth Module 3）IO control wiring diagram It is applied to switch control and other applications. 4）PWM control wiring diagram It is applied to motor high speed and LED lamp PWM control.
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.5 Linearized : No Page Count : 34 Language : zh-CN Tagged PDF : Yes Title : OYOU蓝牙4.0模块通信协议 Author : Administrator Creator : Microsoft? Office Word 2007 Create Date : 2017:10:19 16:04:48+08:00 Modify Date : 2017:10:19 16:04:48+08:00 Producer : Microsoft? Office Word 2007EXIF Metadata provided by EXIF.tools