CHIPSEA TECHNOLOGIES CSM3510 CSM3510 User Manual

SHENZHEN CHIPSEA TECHNOLOGIES CO.,LTD CSM3510 Users Manual

Users Manual

RREEVV33..33 PPaaggee 11，， 1166 ppaaggeess CSM3510 User Manual REV3.3 Address: Shenzhen Nanshan District City Nanhai Road No.1079 Garden City Digital tower A9 floor Postcode: 518067 Company phone: + (86755) 86169257 Fax：+(86 755)86169057 Company website: www.chipsea.com Wechat account:chipsea Wechat QR code：
CSM3510 RREEVV33..33 PPaaggee 22，， 1166 ppaaggeess VERISION HISTORY Verison history Content changed Verison date REV1.0 Initial version 2014-8-12 REV2.0 Add dimension figure and update some content 2014-11-26 REV3.0 Add SPI interface description 2014-12-04 REV3.1 Modified SPI end flag byte 2014-12-05 REV3.2 Modify power test results Add broadcast MAC address Add name modifing instruction 2015-01-29 REV3.3 Modify the data transmiting instruction Removed the SPI instruction 2015-07-29
CSM3510 RREEVV33..33 PPaaggee 33，， 1166 ppaaggeess DIRECTORY VERISION HISTORY ...................................................................................................................... 2 DIRECTORY ..................................................................................................................................... 3 1 PRODUCT ................................................................................................................................... 4 1.1 FUNCTION DESCRIPTION .......................................................................................................... 4 1.2 MAIN CHARACTERISTICS ......................................................................................................... 4 1.3 POWER CONSUMPTION ............................................................................................................ 4 1.4 INTERFACE DEFINITION ........................................................................................................... 5 1.5 PACKAGE SIZE CHART ............................................................................................................. 5 2 MODULE OPERATION ........................................................................................................... 6 2.1 UART INTERFACE .................................................................................................................. 6 2.1.1 Serial baud rate................................................................................................................ 6 2.1.2 Packet format .................................................................................................................. 6 2.1.3 Control instruction introductioin .................................................................................... 6 2.1.4 Response instruction ..................................................................................................... 10 2.1.5 Send data introduction .................................................................................................. 11 3 WORK STATE CHART .......................................................................................................... 12 3.1 BROADCAST STATE CHART .................................................................................................... 12 3.2 CONNECTION STATE CHART .................................................................................................. 13 4 BLUETOOTH MODULE DEBUGGING .............................................................................. 14 4.1 COMPUTER SERIAL ASSISTANT DEBUGGING ........................................................................... 14 5 USE NOTES .............................................................................................................................. 16
CSM3510 RREEVV33..33 PPaaggee 44，， 1166 ppaaggeess 1 PRODUCT 1.1 Function description CSM3510 Bluetooth module is adopted the core SOC CSU8DL3510 chip, supports Bluetooth 4.0 protocol, supports UART, SPI interface. The module can switch among different mode ,including broadcast mode, transmission mode and sleep mode. CSM3510 is used for Bluetooth slave mode block, working voltage is from 2.0V to 3.6V, transmit power is from + 8dBm to - 7dBm, broadcast, transmission mode for each frame data is 20 byte 1.2 Main characteristics Master control chip CSU8DL3510 Master slave mode slave Working band 2.40GHz~2.48GHz Bluetooth standard Bluetooth 4.0 Working voltage 2.0V~3.6V Transmission distance 20 meter Communication interface UART、SPI Transmit power ＋7dBm~－8dBm Size 20.7mm(L)*15.5mm(W)*0.8mm(H) Working temperature -40~85℃ 1.3 Power consumption Event Average current duration test condition Sleep 0.8uA —— —— Broadcast 125uA 1s Broadcast period 500ms,20byte connection 285uA 1s Connecting period 100ms Transmission（Send to APP by serial port） 1659uA 10s 20 byte，4/s Note：Average current test method: Using the uA stall of multimeter to view the display data between the battery and the module, the test voltage is 3.0V. The transmit power is set to 0dBm
CSM3510 RREEVV33..33 PPaaggee 55，， 1166 ppaaggeess 8 6 5 12347910111.4 Interface definition NO. pin instruction 1 TX UART pin for sending 2 RX UART pin for receiving 3 P1.3 —— 4 P0.7 Low level select SPI interface High level or suspended select UART interface 5 P0.4 —— 6 SEEL SPI slave chip 7 MISO SPI host input pin 8 MOSI SPI host output pin 9 SCLK SPI clock output pin 10 3.3V Power input 11 GND Power source 1.5 Package size chart
CSM3510 RREEVV33..33 PPaaggee 66，， 1166 ppaaggeess 2 MODULE OPERATION 2.1 UART interface 2.1.1 Serial baud rate 9600bps，8 bit，No parity bit, 1 stop bit. 2.1.2 Packet format Byte Value Description 0~3 0x100000C5 Start byte, fixed to 0x100000C5 4 0x-- Data length, representing the number of data bytes 5~-- 0x-- Data content -- 0x-- Check byte, check byte =0xC5 ⊕Data length⊕Data (⊕representing XOR, the same below) 2.1.3 Control instruction introductioin （1） Sleep instruction Start byte Data length Data Check byte 0x100000C5 0x01 0x80 0x44 Function：Make Bluetooth module get into the sleep mode, the Bluetooth module can be waked up by falling edge from the RX pin, also can be waked up through the serial port to receive 0x100000. （2） Bluetooth module state query instruction Start byte Data length Data Check byte 0x100000C5 0x01 0x81 0x45 Function: query the current state of the Bluetooth module, and return the value as follows: UART return state 0x C5 01 01 C5 Bluetooth module in broadcast state 0x C5 01 02 C6 Bluetooth module in the connection process 0x C5 01 04 C0 The Bluetooth module is connected successfully, it can transmit data
CSM3510 RREEVV33..33 PPaaggee 77，， 1166 ppaaggeess （3）Bluetooth module broadcast period setting instruction Start byte Data length Data Check byte 0x100000C5 0x03 0x82 ADV_Time 0x-- Function：Set up Bluetooth module broadcast period，Default 100ms Connection period =1.25ms*ADV_Time Data format is 2 byte： Data[1] Data[2] For example: set the broadcast period to 1000ms, the instruction is as follows： ADV_Time=1000/1.25=0x320 Data[1]=250/1.25=0x03 Data[2]=0x20 Check byte =0xC5⊕0x03⊕0x82⊕0x03⊕0x20=0x67 0x100000C5 0x03 0x82 0x03 0x20 0x67
CSM3510 RREEVV33..33 PPaaggee 88，， 1166 ppaaggeess （4）Bluetooth module connection period setting instruction Start byte Data length Data Check byte 0x100000C5 0x07 0x83 Update_Time 0x-- Function: set up the Bluetooth module connection period, the default is the minimum interval (MinInterval) 50ms, the maximum connection interval (MaxInterval) 100ms, the connection timeout (TimeOut) 6s. Data format is six bytes: MinInterval MaxInterval Timeout Data[1] Data[2] Data[3] Data[4] Data[5] Data[6] BLE Connect Interval=Interval*1.25ms BLE Connect Supervision Timeout =Timeout*10ms For example: set MinInterval=500ms，MaxInterval=1000ms，Timeout=3000ms. Data[1]Data[2]=500/1.25=0x0190; Data[3]Data[4]=1000/1.25=0x320; Data[5]Data[6]=3000/10=0x012c; Check byte =0xC5⊕0x07⊕0x83⊕0x01⊕0x90⊕0x03⊕0x20⊕0x01⊕0x2c=0xde 0xc5 0x07 0x83 0x019003200012 0xde （5）Broadcast content setting instruction Start byte Data length Data Check byte 0x100000C5 0x-- 0x84 Adv_data 0x-- Function: set up the Bluetooth module broadcast content Adv_data data length≤20byte. Check byte=0xC5⊕data length⊕data.
CSM3510 RREEVV33..33 PPaaggee 99，， 1166 ppaaggeess （6）Set up the Bluetooth module for the connection state Start byte Data length Data Check byte 0x100000C5 0x01 0x85 0x41 Function:Set up the Bluetooth module for the connection state，it is default to be in the connection state （7）Set up the Bluetooth module for the non connection state Start byte Data length Data Check byte 0x100000C5 0x01 0x86 0x42 Function:Set up the Bluetooth module for the non connection state，it is default to be in the connection state. After setting ，the Bluetooth module can be searched, the broadcast data can also be received, but can not be connected （8）Set up Tx Power Start byte Data length Data Check byte 0x100000C5 0x01 0x87 Value 0x-- Function: Set up the Bluetooth module transmit power, the default value is Value=1. Value transmit power 1 7dBm 2 5dbm 3 4dbm 4 2dbm 5 0dbm 6 -4dbm 7 -8dbm （9）Disconnect Bluetooth connection Start byte Data length Data Check byte
CSM3510 RREEVV33..33 PPaaggee 1100，， 1166 ppaaggeess 0x100000C5 0x01 0x88 0x4C Function: Disconnect the current Bluetooth connection from the connection state to the broadcast state. （10）Modify Bluetooth name Start byte Data length Data Check byte 0x100000C5 0x-- 0x89 Name 0x-- Function:Modify Bluetooth name. Note：Check byte=0xC5⊕data length⊕data 2.1.4 Response instruction （1）Execute success response instruction Start byte Data length Data Check byte 0xC5 0x01 0x80 0x44 Function:Respond after instruction execute successfully. （2）Execute failure response instruction Start byte Data length Data Check byte 0xC5 0x01 0x81 0x45 Function:Respond after instruction fail. （3）Execute failure response instruction Start byte Data length Data Check byte 0xC5 0x01 0x82 0x46 Function: instruction check byte error. （4）Bluetooth module response instruction state Start byte Data length Data Check byte 0xC5 0x01 0x-- 0x-- Function: when the Bluetooth module receives the instruction of the query module state, return the current state response instruction. data State 0x01 Bluetooth module in broadcast state 0x02 Bluetooth module in the connection process
CSM3510 RREEVV33..33 PPaaggee 1111，， 1166 ppaaggeess 0x04 The Bluetooth module is connected successfully, and it can transmit data 2.1.5 Send data introduction Start byte Data length Data Check byte 0x100000C5 0x-- 0x94 DATA 0x-- Function: send DATA data to APP. Below to send "0x010203" as an example Start byte Data length data Check byte 0x100000C5 0x04 0x94010203 0x55 Note：Check byte=0xC5⊕data length⊕data
CSM3510 RREEVV33..33 PPaaggee 1122，， 1166 ppaaggeess 3 WORK STATE CHART 3.1 Broadcast state chart CSM3510 can set the broadcast interval, broadcast content, and broadcast type etc by instruction setting. After setting,the CSM3510 will enter broadcast mode. The CSM3510 can also shut down the broadcast by instruction or enter the sleep mode. Refer to the 2.1.3 section for details. Broadcast data packet Set broadcast data packet Instruction completion Read broadcast channel功率 Instruction completion Set broadcast parameter CSM3510 Link layer Instruction completion Set scan response data Instruction completion Begin broadcast Instruction completion Shut down broadcast Instruction completion
CSM3510 RREEVV33..33 PPaaggee 1133，， 1166 ppaaggeess 3.2 Connection state chart CSM3510 is in a broadcast state , other Bluetooth devices around can initiate a connection request. After connecting and entering the Transmission mode, it can begin the data transmission.CSM3510 will upload the data received by UART or SPI interface to the app, also can send the data downloaded from app to the mcu by UART or SPI interface. As shown in 2.1.5. Data Message Connection request Broadcast instruction CSM3510 Phone Slave device primary device Data Message MCU APP
CSM3510 RREEVV33..33 PPaaggee 1144，， 1166 ppaaggeess 4 BLUETOOTH MODULE DEBUGGING 4.1 computer serial assistant debugging （1） The Bluetooth module is connected to the 3.3V power supply via the 3.3V pin and the GND pin. （2） TX and RX pins are connected to a computer via a MAX232 Level conversion. （3） Open the phone APP, click on the search button in right corner , you can search the Chipsea-BLE Bluetooth module, as shown in Figure 3.1.1. Click Chipsea-BLE, enter the connection interface, as shown in Figure 3.1.2. figure3.1.1 figure3.1.2
CSM3510 RREEVV33..33 PPaaggee 1155，， 1166 ppaaggeess （4） Open the computer serial assistant, query the current status of the Bluetooth module instruction, as shown in Figure 3.1.3, you can see the Bluetooth module return the current state of the instruction, as shown in figure 3.1.4. figure3.1.3 figure3.1.4
CSM3510 RREEVV33..33 PPaaggee 1166，， 1166 ppaaggeess 5 USE NOTES （1） CSM3510 passthrough one frame whose data up to 20 bytes, it will not be sent out if you exceed the 20 bytes , so make sure that a frame of data no exceed 20 bytes. （2） CSM3510 connection interval is 100ms by default, maximum frequency is 10 packets per second. （3） CSM3510 parameter will return to the default value when power outage. （4） After CSM3510 enter sleep mode,the Bluetooth module can be waked up by falling edge from the RX pin, Bluetooth module will be reset after the wake, it costs 30ms.
The output power of this device is less than 20mW.The SAR test is not required. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment. A certified modular has the option to use a permanently affixed label, or an electronic label. For a permanently affixed label, the module must be labelled with an FCC ID: 2AGM5CSM3510. The OEM manual must provide clear instructions explaining to the OEM the labelling requirements, options and OEM user manual instructions that are required For a host using a this FCC certified modular with a standard fixed label, if (1) the module’s FCC ID is not visible when installed in the host, or (2) if the host is marketed so that end users do not have straightforward commonly used methods for access to remove the module so that the FCC ID of the module is visible; then an additional permanent label referring to the enclosed module: “Contains Transmitter Module FCC ID: 2AGM5CSM3510 or “Contains FCC ID: 2AGM5CSM3510” must be used. The host OEM user manual must also contain clear instructions on how end users can find and/or access the module and the FCC ID. Host product is required to comply with all applicable FCC equipment authorizations regulations, requirements and equipment functions not associated with the transmitter module portion. compliance must be demonstrated to regulations for other transmitter components within the host product; to requirements for unintentional radiators (Part 15B). To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. If a host was previously authorized as an unintentional radiator under the Declaration of Conformity procedure without a transmitter certified module and a module is added, the host manufacturer is responsible for ensuring that the after the module is installed and operational the host continues to be compliant with the Part 15B unintentional radiator requirements. Since this may depend on the details of how the module is integrated with the host, we suggest the host device to recertify part 15B to ensure complete compliance with FCC requirement: Part 2 Subpart J Equipment Authorization Procedures , KDB784748 D01 v07, and KDB 997198 about importation of radio frequency devices into the United States.

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