An Arduino/ESP8266 display board for 3x2 788BS red led matrices connected to max7219 drivers.
The IREG is higher than usual to reduce brightness, use a smaller resistor (maybe 30/40 K) for daylight applications.
Work in progress, comments are wellcome.
When used with MD_MAX72XX and MD_Parola libs this matrices are not one of the supported hardware types, but I was able to wire 1 and 1+1 on a bre...
Solar system power for esp8266 device like weather sensor. You need 5V 0.15W solar panel and small li-po battery for example 200mAh. Zener diode stabilizes voltage on 4.3, schottky diode give 0.15-0.2V voltage drop because 4.3V is too much for li-ion battery and prevents lekage current from battery. You can use panel also like binary(0/1) light sensor.
Keep It Simple Stupid
Not tested yet.
A fully featured board based on ESP8266 and MAX31855 probe for managing temperature of electric ovens either by on-off or by pid control. The board supports 2 independent temperature probes and up to 2 relais for heating output. All the user operation is performed by a CGI web user interface provided by ESP8266 webserver and can be called by any standard html client like a webpage, a mobile or tab...
The MIT License (MIT)
Copyright (c) 2016 Bart Falzarano
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to per...
**tiny LED's spot for Luciole's modules**
It's a set of 17 RGB LEDs close enough to each others to produce powerfull light. This module can be used naked or with basics controllers.
*You can use it as ambiant light, light or as a decoration * _(but take into consideration that it is not sufficient to be used as a proper room light)._
To know more, go on my [Github page](https://github.com/Weld...
WX station using 8266 E12 with DHT22, BMP280, and ADS1115 (for wind speed, wind direction, light level sensor, and battery voltage.
Code is at:
Still working on it.. All data is raw and is interpreted in php for web.
Luciole is an RGB controller controlled though WIFI. No need extra applications because the board embeds a Webserver. Luciole has multiple operating mode in addition to basics functionalities that you can find in a classic RGB controller. The goal with this board is to provide and very simple way to control RGB LED for a very low price.
For more informations about it, check the luciole's Github p...