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esp32.mqtt.to.uart.gateway

Implements a basic MQTT to UART gateway using the ESP32 devC board and LuaRTOS.

esp32_mqtt_slave

ESP32 Wifi MQTT slave device that acquires temperature via 3 DS18B20 sensors. Can be remotely controlled to sample\control 8 GPIO . Also has an .96" OLED display connected to I2C to display sampled data. Meant to be controlled via a master controller that bounces data of the Cloud MQTT server.

esp8266_tas_forkvk

Tasmota FW fork to add some customizations to work with an STM32 slave IO board to enable many analog and digital IO sources.

flowcharts

Test repo for jcharts

folgertech_with_marlinfw

This is modified Marlin FW from the 2016 distributed on the FolgerTech Google Drive site. I have mainly modified the Z axis step/mm, X direction & end stops, and Estep /mm. These all to work with the MX .3 board.

hassiorpi3

hassiovmcfg

hvac_wifi_control

Wireless control of a window AC using the ESP8266 devkit, SSR's and PTC temp sensors.

hvac_wifi_ctl_esp32

io_drawings

Draw.IO drawings for various things

lg.ac.ir.remote.txr

LG AC IR remote emulator using STM32F429i Discovery board with 2.4" LCD display w/ touch screen menu

lg.ac_controller_stm32f429i_lcd.gui.touch

Controls an LG AC unit over IR using an STM32F429i Discovery board with 2.4" LCD display for the UI and w/ touch screen for local control. The IR commands were reverse engineered from the original LG remote control.

repetier-firmware

Custom FW for my prusa I3 2020 clone I made with an MPX .3 w/ RAMPS 1.4 & LCD w/ knob

tasmoaides

tasmota

Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

touchgfxstm32f746disco1

Home Automation controller using STM32F746 Cortex M7 with TouchGfx GUI stack. Uses STM32F746-disco demo board from ST.

wt32_plus_esp32-s3_wifi_canbus

Wirelesss Tag WT32 Plus using the ESP32-S3 N8R2 project with a Wireless AP, LVGL8, and CANbus