MicroPython Forum (Archive)

Where is the branch warehouse of S3? I have got the available boards and can participate in the firmware test

If flash has 4 megabytes, modifying the partition represents a better choice

The USB compatible method should be integrated into the official firmware in the next version. My modification is after the release of 1.17. If you download the daily build, it may also be supported

This component is quite useful. I hope it can be imported as soon as possible

The data manual and user manual of the chip can be downloaded on espressif website Flash download tool 3.90 already supports S3 chip The key pins of the module sold seem to be compatible with esp32 wroom. There are two more pins, which are suspended and do not affect the basic test I actually replac...

The GitHub repository examples using microPython1.17 can be run

Third party examples may only apply to older versions

I just got a S2 Mini board, and I'm trying to power it from a single 18650 Li-ion cell. The 18650 is the input of a HT7333 LDO regulator which nominally outputs 3.3 V. My battery input is ~3.89 V, my output is ~3.25 V, but something does not work as intended (the board should be requesting a URL an...

You can try to disable USB support when compiling firmware. At this time, repl runs on the serial port. There should be no problem

The problem is that repl runs on the USB. When the USB is not connected, each transmission has to wait for a USB communication timeout

Please try this firmware
esp12k is esp32s2 module
https://github.com/wangshujun-tj/mpy-Framebuf-boost