XF ESP HM-10 Bluetooth Modul Serielle Schnittstelle WLAN Bluetooth Entwicklungsboard
5,51 €
Built in level conversion function. If a 3.3V MCU is used for communication with the Bluetooth module, the 3.3V power port is used, and the RX TX logic level is 3.3VRX. The Bluetooth module serial port receiver is connected to the MCU TXD.
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