Using Raspberry PI to flash Esp-01s with Micropython firmware
Flashing esp-01s micropython firmware workflow raspberrypi4B board <---> esp-link <---> esp-01s board Download micropython firmware for esp-01s 1M // https://micropython.org/download/esp8266-1m/ wget -c https://micropython.org/resources/firmware/esp8266-1m-20210902-v1.17.bin Flashing with Thonny IDE // Install flash tool - esptool pip3 install -U esptool // find connect esp01s port dmesg|grep tty // check esp01s board info esptool.py -p /dev/ttyACM0 flash_id