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Frank dbe8554724 code spell checking - part3 (usermods) if you can spell Fahrenheit, you can't spell Celsius. And vice versa :-)		2023-12-14 03:52:06 +01:00
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readme.md	Spelling check by @wthomson (#2940 )	2022-12-10 16:12:55 +01:00
usermod.cpp	code spell checking - part3 (usermods)	2023-12-14 03:52:06 +01:00
usermod_bme280.cpp	code spell checking - part3 (usermods)	2023-12-14 03:52:06 +01:00

readme.md

Wemos D1 mini and Wemos32 mini shield

Installation of file: Copy and replace file in wled00 directory
For BME280 sensor use usermod_bme280.cpp. Copy to wled00 and rename to usermod.cpp
Added third choice of controller Heltec WiFi-Kit-8. Totally DIY but with OLED display.

Project repository

Original repository - WLED Wemos shield repository
Wemos shield project Wiki
Precompiled WLED firmware

Features

SSD1306 128x32 or 128x64 I2C OLED display
On screen IP address, SSID and controller status (e.g. ON or OFF, recent effect)
Auto display shutoff for extending display lifetime
Dallas temperature sensor
Reporting temperature to MQTT broker
Relay for saving energy

Hardware

Functionality checked with

Wemos D1 mini original v3.1 and clones
Wemos32 mini
PlatformIO
SSD1306 128x32 I2C OLED display
DS18B20 (temperature sensor)
BME280 (temperature, humidity and pressure sensor)
Push button (N.O. momentary switch)

Platformio requirements

For Dallas sensor uncomment U8g2@~2.27.3,DallasTemperature@~3.8.0,OneWire@~2.3.5 under [common] section in platformio.ini:

# platformio.ini
...
[platformio]
...
; default_envs = esp07
default_envs = d1_mini
...
[common]
...
lib_deps_external =
  ...
  #For use SSD1306 OLED display uncomment following
  U8g2@~2.27.3
  #For Dallas sensor uncomment following 2 lines
  DallasTemperature@~3.8.0
  OneWire@~2.3.5
...

For BME280 sensor uncomment U8g2@~2.27.3,BME280@~3.0.0 under [common] section in platformio.ini:

# platformio.ini
...
[platformio]
...
; default_envs = esp07
default_envs = d1_mini
...
[common]
...
lib_deps_external =
  ...
  #For use SSD1306 OLED display uncomment following
  U8g2@~2.27.3
  #For BME280 sensor uncomment following
  BME280@~3.0.0
...