This ESP32 Mini Development Board Wifi Bluetooth Iot Development Board For IOS 6/Android 4.3 contains a BLE chip (a CC2540/CC2541). This module allows to perform serial communication with the BLE chip thanks to an Rx and a Tx pin. This module is also very similar to the HM-10 module and is also compatible with it. So if you have some experience with the latter, you will get started quickly with the AT-09.
- 100% Brand New and High Quality
- This small size Bluetooth 4.0 TTL Transceiver module allow your target device communicate with.
- Its easy to use and completely encapsulated.
- You Can set it as Slave or Master.
- This can be used with AT command also.
- Ultra Low Standby Power 90uA ~ 400uA
- Communication Distance Range : 100 ft / 60mtr
- Super Fast Reaction Speed : 0.4 Sec.
- Built-in PCB antena
- Power Input : 3.6V To 6V DC (Cannot higher than 6V)
- Size : 43 X 15 mm
- Color : Blue
- Net weight : 4g
- Input power supply 3.6~6V, Prohibit more than 6V
- No “Automatically prevent power supply reversing function”, so please correctly connect the power supply to the module.
1 × ESP32 Mini Development Board Wifi Bluetooth Iot Development Board