Hangzhou Tuya Information Technology TYBT1 BLE Module User Manual TYBT1 V1 00 EN datasheetx

Hangzhou AiXiangJi Technology Co., Ltd BLE Module TYBT1 V1 00 EN datasheetx

User manual

Intelligent TYBT1%DATASHEET%TYBT1 User Manual1. Product OverviewTYBT1 is a Bluetooth (BLE) module desi gned by Hangzhou AiXiangJi Technology Co., Ltd,which is designed for outputting LED control signals. The BLE Module consists of a highly integrated wireless Bluetooth chip TLSR8266 and some extra electric circuits that have been programed with Bluetooth network protocol and plenty of software examples. TYBT1 include a 32-bit CPU, BLE, 512K byte flash, 16k SRAM, 5-channel PWM, one I2C and one UART interface. Users can customize their LED products by using these PWM signals. 1.1 Features ²Integrated low power consumption 32-bit CPU, also known as application processor²Basic frequency of the CPU can support 48 MHz²Supply voltage range: 1.9V to 3.6V ²Peripherals: 5*PWM,1*I2C, 1*UART²BLE RF features: l Compatible with BLE 4.0l TX transmitting power: 6.0 dBml RX receiving sensitivity: -92dBml AES hardware encryptionl On-board PCB antennal Operating temperature range: -20℃ to 85℃1.2 Main Application Fields ²LED²Intelligent household applications
TYBT1%DATASHEET%2. Dimensions and Footprint2.1 Dimensions TYBT1 have double sides of golden finger pins. The distance between each Pin is 2.0mm. Size of TYBT1: 15mm(W)*17.3mm(L). Figure 2 shows the dimensions of TYBT1. Figure 2. The dimensions of TYBT1 2.2 Pin Definition Table 1 shows the general pin attributes of TYBT1 Table 1. The typical pin definition of TYBT1 PIN%NO.%NAME%TYPE%DESCRIPTION%1% 3.3V% P% Supply%voltage%2,14%RX% I% UART%RX%3%GND% P% Ground%4,13%TX% O% UART%TX%5% CW%I/O%PWM%output%pin,%default%for%Cold%White%LED%line%6,15%WW%I/O%PWM%output%pin,%default%for%Warm%White%LED%line%7% R% I/O%PWM%output%pin,%default%for%Red%LED%line%8,18%SDA%I/O%I2C,%data%interface%9% G% I/O%PWM%output%pin,%default%for%Green%LED%line%10,17%SCL%I/O%I2C,%clock%interface%11% B% I/O%PWM%output%pin,%default%for%Blue%LED%line%12%RST% I% Reset%pin%for%the%module%16%SW%I/O%Bluetooth%chipset%burning%pin%Note: S: Power supply pins; I/O: Digital input or output pins. If there’s any customization needed for PWM output, please contact our BD manager.
TYBT1%DATASHEET%3. Electrical Characteristics3.1 Absolute Maximum Ratings Table 2. Absolute Maximum Ratings PARAMETERS$DESCRIPTION$MIN$MAX$UNIT$Ts%Storage%temperature%-20%85%℃VCC%Supply%voltage%1.9%3.6%V%Electrostatic%release%quantity%(Human%body%model)%TAMB-25℃%-% 2% KV%Electrostatic%release%quantity%(Machine%model)%TAMB-25℃%-% 0.5%KV%3.2 Electrical Conditions Table 3. Electrical Conditions PARAMETERS$DESCRIPTION$MIN$TYPICAL$MAX$UNIT$Ta%Temperature%for%Commercial%grade% -20% -% 85%℃VCC%Supply%voltage%1.9%3.3%3.6% V%VIL%IO%negative%level%input% -0.3% -% VCC*0.25% V%VIH%IO%positive%level%input%VCC*0.75% -% VCC% V%VOL%IO%negative%level%output% -% -% VCC*0.1% V%VoH%IO%positive%level%output%VCC*0.8% -% VCC% V%3.3 Transmitting Current Consumptions Table 4. TX current consumption PARAMETERS$MODE$TYPICAL$UNIT$Itx% Continuously%transmitting,%0dBm%power%output%13%mA%Irx% Continuously%receiving%13%mA%IDC% Normal%working%mode%80%uA%
TYBT1%DATASHEET%4. Radio Specification4.1 Basic Radio Frequency Characteristics Table 5. Basic Radio frequency characteristics PARAMETERS$DESCRIPTION$Working%Frequency%2.4GHz%ISM%band%Radio%standard%BLE%4.0%Data%transmitting%rate% 1MbpsType%of%Antenna%On-board%PCB%Antenna(default)%4.2 Transmitting Power Table 6. Transmitting power PARAMETERS$MIN$TYPICAL$MAX$UNIT$RF%output%power%consumption%3.8%6%-% dBm%20dB%bandwidth% -% 1000% -% KHz%4.3 Receiving Sensitivity Table 7. Receiving sensitivity PARAMETERS$MIN$TYPICAL$MAX$UNIT$RX%sensitivity%1Mbps% -93% -92% -90%dBm%Frequency%bias%error% -% -300% -% 300%KHz%Co-channel%interference%Restrain% -% -% -7% -% dB%
TYBT1%DATASHEET%5. Antenna Information5.1 Antenna Type Antenna can be connected using On-board PCB antenna only. 5.2 Reduce Antenna Interference In order to have the best RF performance, It’s recommended to keep a minimum 20mm distance between the antenna part and the other metal pieces.
TYBT1%DATASHEET%6. Packaging Information And Production Guide6.1 Mechanical Dimensions Figure 3. Dimensions of the module 6.2 Production Guide ² The storage for the delivered module should meet the following condition: 1. The anti-moisture bag should be kept in the environment with temperature < 30℃ andhumidity < 85% RH. 2. The expiration date is 6 months since the dry packaging products was sealed.² Cautions: 1. All the operators should wear electrostatic ring in the whole process of production.2. While operating, water and dirt should not have any contact with the modules.FCC Statement: Any Changes or modifications not expressly approved by the party responsible for compliance could voidthe user’s authority to operate the equipment. 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.FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.FCC Label Instructions:The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: "Contains Transmitter Module FCC ID:2ANDL-TYBT1 or Contains FCC ID:2ANDL-TYBT1" , Any similar wording that expresses the same meaning may be used.

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