AT-09 Android IOS BLE 4.0 Bluetooth modul arduino CC2540 CC2541 soros vezeték nélküli modullal kompatibilis HM-10
AT-09 Android IOS BLE 4.0 Bluetooth module for arduino CC2540 CC2541 Serial Wireless Module compatible HM-10
Warm prompt: Dear buyer, Our cheapest transportation services Economic category logistics (SunYou Economic Air Mail ,China Post Ordinary Small Packet Plus ) can be traced only befor it arrive your country,please choose Standard category logistics if you want a full tracking info.
AT-09 BLE Bluetooth 4.0 Uart Transceiver Module CC2541 Central Switching compatible HM-10
Input voltage: 3.3V/5V only needs a set of power supply. 
Built in level conversion function. 
If you use MCU 5.0V and Bluetooth module communication, 5.0V power supply port, TX RX logic level 5V 
If you use MCU 3.3V and Bluetooth module communication, 3.3V power supply port, TX RX logic level 3.3V 
RX, Bluetooth module serial receiver and TXD MCU connection. 
TX, Bluetooth module serial port and RXD MCU connection. 
GND, ground terminal 
3.3V, power supply side 3.3V power supply 
5V, power supply side 5V power supply
 
 
 
1005002890047804 - simplerob