Shelly Plus 1PM from Shelly to Tasmota und finally to ESPHome

ESPHome
1

Hello all,

Unfortunately I do not get on, I have several Shelly Plus 1PM.
These should now away from the original software to ESPHome and the whole best via OTA.
With this: https://github.com/tasmota/mgos32-to-tasmota32 I could now successfully bring Tasmota to the Shellys, but from there on I don’t get any further.

I have the corresponding ESPHome Config, but no matter how I try it (whether modern or legacy .bin) comes either invalid string, not enough memory or but the Shelly says “successful”, restarts, but is on the exact same stand.
For the ESP32 devices there is no “tasmota_minimal”, any tips how to get the ESPHome software on it without removal?

2

Try a esphome “minimal” :wink:

esphome:
  name: miniota-1pm
  platformio_options:
    board_build.f_cpu: 160000000L

esp32:
  board: esp32doit-devkit-v1
  framework:
    type: esp-idf
    sdkconfig_options:
      CONFIG_FREERTOS_UNICORE: y
      CONFIG_ESP32_DEFAULT_CPU_FREQ_160: y
      CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ: "160"

wifi:
  networks:
  - ssid: 'SSID'
    password: 'PASSWORD'

ota:

logger:
  level: NONE

status_led:
  pin:
    number: GPIO0
    inverted: true

be absolutly sure that the wifi creds are correct as this will not include a AP / captive portal :warning: