See https://hackaday.io/project/1915-data-collection-terminal
![enter image description here][1]
The circuit and PCB have been produced and tested and basic code is available on github. See the project site on hackaday.io for more information about the project.
Enjoy :-)
[1]: /editor/20150619/5583b44d20fc8.jpg
# ESP8266 I/O shield #
Main board for inputs and outputs multi IO for for exemple central heating system with FET outputs, relais outputs and 1-wire connection.
Need an ESP 8266 devboard.
On board 5V and 3.3V from 12 to 24V input.
Used this before making the one with ESP32 and more I/O and calculation power.
Works fine for many uses.
ESP code generated by Jeeduino plugin in Jeedom but you may...
8Ch Switch, to use with Wemos D1 mini or ESP 12S. Use ESPixel32 firmware from https://git.io/fhlYJ.
Features:
- The board supports both Pixel (RGB) Strip and AC Lights
- Supports both 5v and 12v input. The Input is directly routed to Pixel out hence will work with both WS2811 and WS2812 pixel LEDs.
- Board will support both Wemos D1 mini as well as ESP-12 F/S. Right now the ESP-12 should be progr...
The ESP Programmer is the successor of [ESP8266 Programmer](https://easyeda.com/fabiano.riccardi/esp8266-programmer), a board to upload firmware on ESP8266, ESP32, and ESP32-S2. Like the predecessor, it benefits the USB-C connector, but it is improved replacing the CH340 with Silicon Labs CP2104 USB-serial converter (smaller footprint), adding 2 LEDs to show the status of RX and TX line and improv...
ESP8266 Programmer is a breakout board to upload firmware on ESP8266. It benefits of USB-C connector, the new de-facto standard on the market.
It is designed to be attached to Lolin/Wemos D1 mini shield. If you are not going to use this form factor, you can break the external frame, gaining some mm^2 ([video](https://youtu.be/vi9zZSLOqzo)). Despite the name, it can be also used to program ESP32 an...
The modern homes are automated though the internet and the home appliances are controlled. The user commands over the internet will be obtain by the wi-fi modems. The microcontroller has an interface with this modem. The system status is displayed through the LCD display, along with the system data. This is a typical IOT based Home automation system, for controlling all your home appliances. The s...
ESP12F based board with 4 relays, DHST and/or LM35 temperature sensor(s) for Local or remote temperature measurment. Sockets for clock based modules based on DS1307 or DS3221 clock chips for time tracking. Additional I2C ports provide expandability to I2C displays or other sensors.
Great platform for building web based switches and monitoring temperatures and other sensors and login with RTC chips...
Shield for Wemos D1 Mini. It provides two 3.3V GPIO and two 5V GPIO each with supply voltage, and ground terminals.
The two 3.3V GPIO have provisions for optional pullup resistors. These can be used with sensors or 1-wire devices requiring pullup.
Two additional GPIO are for 5V devices with level shifters to provide 5V Input or Output that is compatible with 3.3V GPIO on the Wemos.
Unofficial hardware for the ESP-RFID access Control System with ESP8266, RC522, PN532, Wiegand, RDM6300
Original project is here: https://github.com/esprfid/esp-rfid
NodeMCU ESP8266 Multipurpose Custom PCB - Breakout Board
**Currently Work in Progress - my First EDA Project.... might even not work**
Small Footprint, with standard headers usefull with Tasmota & Home Assistant integration
- Sensor : DS18B20 or Simular ( 4k7 external Pullup with Jumper)
- Relay with 3.3V or Vin Power
- Switch/Button
- PWM
- Analog A0 (With 3.3V or Vusb Power)
- RGB (Common Cath...
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