OK, so a neighboring project is a little ahead of us here: https://github.com/arendst/Sonoff-Tasmota/issues/469

So, I was able to flash this anonymous dimmer, only to discover the default ESPEasy does not work. Flashing did work however. I had to make the connections to the ESP manually "by hand", as you can see in the photo's. IMG_20180622_111910.jpg IMG_20180622_111901.jpg Not easy and you have to...

the pin 21(U0RXD ) of ESP8266mod is connected to pin 2(UART1_TX) of MCU the pin 22(U0TXD ) of ESP8266mod is connected to pin3(UART1_TX) of MCU So even if the components and the jtag are not exactly the same, it seems that the logic remains the same. a esp8266 that manages only the wifi and communic...