Onboard Mature and stable ESP-12F WiFi module, high capacity 4M Byte Flash The I/O port of the WiFi module and the UART program download port are all extracted, convenient secondary development Onboard AC-DC switch power module, supply power way support AC90-250V/DC7-12V/USB5V Onboard Wifi module RST reset button ESP-12F support use Eclipse/Arduino IDE etc.
Specifications
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