Detail ESP8266 Burner Board Minimum System ESP-12S ESP-12E ESP-12F ESP-07
This board is suitable for firmware burning test of modules such as Essence ESP-12S/12F/12E/07S/07/01/01S.
All IO ports have been exported and can be used as a minimum system development board or a small batch burning fixture. The board supports firmware one-click download function and adds programming
Mode indicator (blue light) and serial communication indicator (green light).