1pcs AT-09 Android IOS BLE 4.0 Bluetooth module for arduino CC2540 CC2541 Serial Wireless Module compatible HM-10

Selamat Datang Di Toko Kami Semua Barang PreOrder 20-30 Hari Selamat Belanja Package : SMD is_customized : Yes Model Number : AT-09 Operating Temperature : -40-+85 Dissipation Power : 90uA~400uA Supply Voltage : 3.3/5v Application : Computer Condition : New Type : Voltage Regulator Brand Name : CFsunbird Origin : Mainland China Unit Type : piece Package Weight : 0.001kg (0.00lb.) Package Size : 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in) Description: 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 #39;