Two ways to init the output pin and remain same value
crazy web uart

if you want to send one single byte this is not working writer.write(new Int32Array([0x4]).buffer); this work writer.write(new Uint8Array([0x4]));
The correct way to send code to micropython via uart and run

There are two mode in micropython: REPL vs paste mode. I guess the uart of my ESP32 board has no flow control, so you can’t send all bytes at once, because it is too fast, so I sleep 100 ms for every 100 bytes. REPL mode You can’t just send your python code, you need…

2022/12/22 by admin

Two ways to init the output pin and remain same value

crazy web uart