USB powered ESP-01 temperature measurement

Cheap temperature measurement solution and computer room monitoring solution. Directly flash the ESPHOME firmware and send temperature alarms through Homeassist.

(This is my first post, any advice is welcome, thank you guys!)

1. Install HASSOS on a virtual machine

   Reference: https://www.home-assistant.io/installation/windows

2. Install ESPHOME on HASSOS

3. Add a new sensor in ESPHOME

esphome:

name: wendu

platform: ESP8266

board: esp01_1m

wifi:

networks:

- ssid: "SSID1"

password: "PWD123456"

- ssid: "SSID2"

password: "PWD654321"

power_save_mode: HIGH

# Enable fallback hotspot (captive portal) in case wifi connection fails

ap:

ssid: "wendu Fallback Hotspot"

password: "1234567890"

captive_portal:

#Enable logging

logger:

# Enable Home Assistant API

api:

ota:

#Example configuration entry

dallas:

- pin: 2

#Individual sensors

sensor:

- platform: dallas

address: 0x1F0621933EC55928

name: "WENDU TEMPERATURE"

Burning software: ESPHOME FLASHER

https://github.com/esphome/esphome-flasher/releases

4. Edit and automatically send corporate WeChat alerts