HC-05 4pin Bluetooth Module(Master/Slave) with Button RFM69 FSK Transceiver Module Supported Protocols: SPI
Description
HC 05 4pin Bluetooth Module(Master Slave) with Button RFM69 FSK Transceiver Module Supported Protocols: SPI Supported Protocols: SPI or Wi Fi (ESP8266) shields connected to your Uno
Exchange/Return Notes
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