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Added AP mode pin for both Wemos D1 and D32
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@@ -16,13 +16,18 @@ You can also use a ESP based development board and combine this with a M-Bus mod
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### ESP8266 based boards
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[Wemos D1 mini](https://docs.wemos.cc/en/latest/d1/d1_mini.html) - M-Bus connected to GPIO 5
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[Wemos D1 mini](https://docs.wemos.cc/en/latest/d1/d1_mini.html)
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- M-Bus connected to GPIO5 (D1)
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- Jump GPIO4 (D2) to GND to force AP mode during boot
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### ESP32 based boards
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[Wemos D32](https://docs.wemos.cc/en/latest/d32/d32.html) - M-Bus connected to GPIO 21
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[Wemos D32](https://docs.wemos.cc/en/latest/d32/d32.html)
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- M-Bus connected to GPIO21
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- Jump GPIO4 to GND to force AP mode during boot
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[Adafruit HUZZAH32](https://www.adafruit.com/product/3405) - M-Bus connected to RX
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[Adafruit HUZZAH32](https://www.adafruit.com/product/3405)
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- M-Bus connected to RX
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Combine one of above board with an M-Bus module. Connect 3.3v and GND together between the boards and connect the TX pin from the M-Bus board to the dedicated M-Bus pin on the ESP board.
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