No gifts for this update.
本次更新没有礼品。
Added a soft serial interface module, the code in serial.py.
添加了软串口模块,代码在 serial.py 。
You can stop worrying about the number of serial ports, but note that only 9600 are stable, 57600 will shake, 115200 to be fixed (ESP-IDF normal).
你可以不再担心串口数量了,但注意,只有 9600 最稳定,57600 会抖动,115200 待修复(IDF 下正常)。
code in github/esp-idf-software-serial