Hardware access and Micropython

Setting up an IoT

Session 2: Micropython and
Hardware access

Uli Raich
Formally CERN, Geneva, Switzerland

The WeMos D1 mini CPU card

ESP8266 CPU	ESP32 CPU

CPU PinOut

ESP8266	ESP32

Please note that the numbers IOxx for the ESP32 correspond to the GPIO numbers.

So..., IO22 corresponds to GPIO 22.

The same is not valid for the numbers Dx in the ESP8266 case.

Please see the next slide for the correspondence.

Comparison PinOut
ESP8266 versus ESP32 for reference

Uli Raich - 2019-05-13

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