ESP32-WROOM-32 Wifi + Bluetooth Module Draadloze Rf Transceiver Dual Core Mcu 2.4Ghz Low Power Ble4.2 Zender 240Mhz Diy iot
USD 2.87
ESP32-WROOM-32 Wifi + Bluetooth Module Draadloze Rf Transceiver Dual Core Mcu 2.4Ghz Low Power Ble4.2 Zender 240Mhz Diy iot