Shelly

Shelly1 Tasmota Flashing

Prepare Python Env

• virtualenv py3 -p $(which python3)
• source py3/bin/activate
• pip install esptool

Download Firmware

• wget https://github.com/arendst/Sonoff-Tasmota/releases/download/v6.3.0/sonoff.bin

Backup Shelly Firmware

• esptool.py --port /dev/cu.usbserial-1420 read_flash 0x00000 0x100000 shelly1_backup_01.bin

Erase Shelly Firmware

• esptool.py --port /dev/cu.usbserial-1420 erase_flash

Write Tasmota Firmware

• esptool.py --port /dev/cu.usbserial-1420 write_flash -fs 8m 0x00000 ./sonoff.bin

 2007  source py3/bin/activate
 2008  source esptoolenv/bin/activate
 2009  cd shelly/
 2010  esptool.py --port /dev/ttyUSB0 read_flash 0x00000 0x100000 shelly1_backup_01.bin
 2011  esptool.py --port /dev/ttyUSB1 read_flash 0x00000 0x100000 shelly1_backup_01.bin
 2012  sudo dmesg
 2013  esptool.py --port /dev/ttyUSB0 read_flash 0x00000 0x100000 shelly1_backup_01.bin
 2014  ls
 2015  cd ..
 2016  ls
 2017  ls -lrt
 2018  mv tasmota.bin shelly/
 2019  cd shelly/
 2020  history 
 2021  esptool.py --port /dev/ttyUSB0 write_flash 0 tasmota.bin 
 2022  sudo dmesg
 2023  esptool.py --port /dev/ttyUSB0 write_flash 0 tasmota.bin 
 2024  ls -l
 2025  ls -l /dev/ttyUSB0 
 2026  esptool.py --port /dev/ttyUSB0 write_flash 0 tasmota.bin 
 2027  pyserial-miniterm /dev/ttyUSB0 115200
 2028  history 

Quellen

• https://gist.github.com/aschuma/0bad53dc8698e163361eeba389e557a3
• https://docs.espressif.com/projects/esptool/en/latest/esp32/installation.html