HM-10 3,3 V/5 V BLE Bluetooth 4.0 CC2540 CC2541 serielles drahtloses Modul für Arduino
5,69 €
Bluetooth 4.0 Module Serial Pinout Bluetooth CC2540 CC2541, Bluetooth Module with Backplane, This module is used for HM-10 module. Arduino Module. Built-in level shifting function. TX, Bluetooth module serial transmitter and MCU RXD connection.
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