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Mark GPIO0 and GND solder-pads on H801 image (issue 3082)

Adrian Scillato 2018-06-27 18:23:28 -03:00
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H801.md

@ -13,7 +13,7 @@ The chip used on this board is the [ESP8266EX](https://www.espressif.com/sites/d
Please see the [Hardware Preparation](https://github.com/arendst/Sonoff-Tasmota/wiki/Hardware-Preparation) page for general instructions.
![H801 board](https://irl.sdf.org/h801.png)
![H801 board](https://github.com/ascillato/Sonoff-Tasmota_KNX/blob/development/.github/H801.jpg)
You need to access the serial interface. The unpopulated serial header (3V3, RX, TX, GND) are available in the middle of the PCB, right next to J3. Note: the RX and TX pins are labelled from the terminal's perspective, not from the perspective of the ESP chip. This means you should connect the RX and TX pins from your computer's UART to the RX and TX pins on the board respectively, not crossing them over!