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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.
# Wifi Modem ESP8266 - ESP-01 #
**for Retro Computer**
Simulates the old-style Hayes "AT" commands, so that the ESP8266 appears to the terminal as if it were a Hayes modem. These "AT" commands may then be issued to the ESP8266 in order to force it to connect to a wireless access point, and from there to make one or more manageable connections to the internet. It also includes...
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...
An IoT board around ESP-12S module (with ESP8266) powered by a 9V-26V DC jack, with 3 signalling WS2812 RGB LEDs, 2 buttons, an OLED display, a beeper and an I2C temperature & humidity senzor (AM2320). The board is meant to act as a hub and connect to other devices with more sensors, or as a driver for an external device.
Schema & board designer: Ivan Voras
3 Channel (RGB) 10A/chan, WeMos LED Driver 12-24V
Specifically designed for 24V RGB LED strips
Designed to be DIN Rail mounted in a small enclosure next to a 24V power supply for use for larger home LED installations (under cabinet, Decks, etc)
Hosts a webpage to interface to change colors from a smart phone.
rx/tx and I2C broken out for external interfacing specifically a for nextion display...
Этот проект первоначально был предназначен для создания терморегулятора овощехранилища для лоджии на базе ESP8266 с универсальной прошивкой ESPEasy. https://www.letscontrolit.com/wiki/index.php/ESPEasy
Печатная плата разработана вот под такой корпус. https://ru.aliexpress.com/item/LHLL-85x58x33mm-Waterproof-Clear-Cover-Plastic-Electronic-Cable-Project-Box-Enclosure-Case/32715955793.html
Home air monitor is based on the development board NodeMCU (CP2102 version). It includes a temperature sensor - ds18b20, a humidity sensor - HTU21D, a carbon dioxide sensor MNH-Z19. It is also possible to connect one more i2c sensor and a radio module to 433 MHz.