1 x USB to ESP8266 ESP-07 ESP07 Serial WiFi Transceiver Adapter Built-in Antenna
2,46 €
1Pc x USB to ESP8266 ESP-07 Wi-Fi Adapter( without ESP-07 Module). USB to ESP-07 module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-07 functional debugging.
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