Ultra Low Power Bluetooth 5.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Version Version V1.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Content Ⅰ. Product Introduction..............................................................................................................4 Ⅱ. Debugging Tools................................................................................................................... 5 Ⅲ. Module Parameter Details.....................................................................................................6 3.1 Module parameter...................................
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅰ. Product Introduction JDY-23 transparent transmission module is based on Bluetooth 5.0 protocol standard, with the working frequency range of 2.4GHz, the modulation mode of GFSK, the maximum transmission power of 4db, the maximum transmission distance of 60m. It adopts the imported original chip design, and supports the user to modify the device name, baud rate and other instructions through AT command, which is convenient, quick and flexible.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅱ. Debugging Tools 2.1 IOS test tool Apple store input JDY-LED Download Android test tools included in the package 2.2 Serial port tools (included in the data package) Serial port tool instruction for use No input is required to send instructions using the serial port tool attached to the data package, selecting send return on the serial tool is equivalent to add \r\n at the end of the command.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅲ. Module Parameter Details 3.1 Module parameter JDY-23 Product Parameter Type JDY-23 Working frequency range 2.4G Transmit power 4db（Max） Communication interface UART Working voltage 1.8V – 3.6V Working temperature -40℃ - 80℃ Antenna Built-in PCB antenna Receiving sensitivity -97dbm Transmission distance 60m Master-slave support Slave Module size 19.6 * 14.94 *1.8 mm（Length, width and height） Bluetooth version BLE 5.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Average power consumption interval 300mS broadcast interval 50uA 400mS broadcast interval The following currents are lower Wake up transparent transmission state Connected About 1mA connection and no power consumption requirement, you can set the broadcast interval to the shortest. In the connected state, you can send AT command by pulling down PWRC pin or directly set working mode. For details, please refer to AT+STARTEN command 3.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module 3.5 Factory common default parameter configuration No. Function Factory default parameters Instruction 1 Serial port baud rate 9600 2 Sleep mode Power on wake up 3 Broadcast name JDY-23 AT+NAMEJDY-23 4 Broadcast interval 200MS AT+ADVIN1 AT+BAUD4 AT+STARTEN1 The above is the serial port transparent communication function. If there are special functions, please contact JDY technical support QQ: 2011811297 3.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module 3.7 Pin function description Pin Function Description 1 VCC Power supply(1.8-3.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module and low levels (OUTPUT1, OUTPUT2, OUTPUT3, OUTPUT4, OUTPUT5, OUTPUT6, OUTPUT7) of modules, APP can read 7 input IO level states (PWRC, EINT1, EINT2, INPUT3, INPUT4, INPUT5, INPUT6, INPUT7) of the module, in which EINT1 and EINT2 are interrupt input pins and can actively report IO level state under connection state. 3.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅳ. Serial Port AT Instruction Set The AT command sent by the serial port of JDY-23 module must add \r\n No. Instruction Function Master / slave Default 1 AT+VER Version number S JDY-23-V1.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅴ. AT Instruction Description Special note: JDY-23 module serial port AT instruction need to add end character \r\n Query - version number Instruction Response Parameter AT+VER +VER:JDY-23-V1.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Setting / query - sleep instruction Instruction Response Parameter +OK Param: (1-2) 1: light sleep (with broadcast) 2: Deep sleep (no broadcast) AT+SLEEP AT+SLEEP In the state of AT+STARTEN0, there is no need to send AT+SLEEP instruction, the module will automatically enter into SLEEP. The mobile phone will automatically wake up after connection, and enter into SLEEP after disconnection, PWRC pin falling edge wakes up.
JDY-23 Ultra Low Power Bluetooth 5.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Restore factory configuration (restore to factory default configuration parameters) Instruction Response Parameter AT+DEFAULT +OK None Setting / query - serial port output status information Instruction Response Parameter AT+ENLOG +OK Param:（0-1） 0: serial port does not output (power on, connection, disconnection, etc.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅵ. Mobile Terminal Instruction 6.1 APP UUID list Service UUID：0xFFE0 （Service UUID Default 0xFFE0） Feature UUID ： 0xFFE1 （ For transparent transmission Default 0xFFE1 Attribute notify、write） Feature UUID：0xFFE2 （For IO control Default 0xFFE2 Attribute write） 6.2 APP controls OUT output pin level (Characteristic FFE2 IO port No.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module Ⅶ. JDY-23 Basic Application Wiring Diagram 7.1 JDY-23 and 3.3V MCU serial port transparent transmission wiring diagram If low power consumption is not required for transparent transmission or disconnection command is not required in connection state, PWRC pin can be disconnected. If low power consumption is not needed or connection status is not needed to be detected, it only needs four pins of VCC, GND, RXD and TXD to be connected.
JDY-23 Ultra Low Power Bluetooth 5.0 BLE Module 7.2 JDY-23 mobile phone APP controls OUT pin high and low level and reads INT pin level wiring diagram APP can control the high and low level of output pins from OUT1 to OUT7, and APP can read the level state of all input pins of EINT and INT, and EINT1 and EINT2 can actively report the level state in the module connection state.
FCC statement 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: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules FCC Part 15.247. 2.3 Specific operational use conditions This device is intended only for OEM integrators under the following conditions: 1) The transmitter module may not be co-located with any other transmitter or antenna. As long as the condition above is met. further transmitter test will not be required.
