https://github.com/pulkin/mpy-twatch-config

Configuring peripherials of T-Watch 2020 for micropython
https://github.com/pulkin/mpy-twatch-config

axp202 esp32 firmware micropython python smart watch

Last synced: about 1 month ago
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Configuring peripherials of T-Watch 2020 for micropython

• Host: GitHub
• URL: https://github.com/pulkin/mpy-twatch-config
• Owner: pulkin
• License: bsd-2-clause
• Created: 2021-05-22T21:31:45.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2021-05-22T22:56:50.000Z (about 5 years ago)
• Last Synced: 2025-06-10T21:12:04.956Z (about 1 year ago)
• Topics: axp202, esp32, firmware, micropython, python, smart, watch
• Language: Python
• Homepage:
• Size: 2.93 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

          
mpy-twatch-config

=================

This repository contains `boot.py` for [T-Watch 2020](https://t-watch-document-en.readthedocs.io/en/latest/introduction/product/2020.html), programmable smart watch based on ESP32.

Applies to [micropython](https://micropython.org) firmware only.

What for

--------

- Charging parameters.

  Default charging parameters are 4.2V / 500mA while the stock firmware [sets the latter](https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library/blob/396d5db84b1b450c9c92939902049c9658bfc048/src/TTGO.h#L1371) to 300mA.

  To make sure high currents do not damage the battery this script sets the charging current to the minimal value 300mA.

How to use

----------

Copy `boot.py` to the board and the settings will apply on the next reboot.

```bash

rshell --port /dev/ttyUSB0 cp boot.py /pyboard/

```

Adjust the file as you need it.

License

-------

BSD 2-clause