RevK

xESP32-Faikout. ESP32 based module to control Daikin aircon units

PuzzleBox. Generate 3D puzzle box (OpenSCAD source)

QR. IEC18004 (QR) 2D barcode generation library and command line

ESP32-PN532. PN532 (HSU) drivers for ESP32 using ESP-IDF, and full PCB design for NFC reader.

DESFireAES. C code for NXP MIFARE DESFire cards using AES

xE3D. 3D print slicing (STL to GCODE)

SolarSystem. A complete secure access control and alarm panel system using ESP32 modules, including firmware, management back end, and PCB and case designs.

SVG-playing-cards. C code to make a wide selection of different types of SVG playing cards with lots of options

ESP32-Generic. Simple generic ESP32 based PCB design, ideally suited to battery use.

OpenMic. Open, as in open source, audio processing code and PCBs

ESP32-LED. Driver for RGB/RGBW WS2812 style LED strips.

ESP32-VL53L0X. VL53L0X (laser ranger) for ESP-IDF (e.g. ESp32)

ESP32-Remote. Faikin Remote (code and PCB)

ESP32-EnvMon. Environmental monitor (colour 1.5" OLED)

PCBCase. PCB Case 3D OpenSCAD library

ESP32-RevK. My tools for ESP32 projects under ESP-IDF

Tasmotizer-PCB. PCB design for serial Tazmotizer programmer for Shelly power modules

NOTSCO. One Touch Switching test system

ESP32-GPS. Simple GPS+display

Watchy. Watchy code by RevK

xEnvMon. CO2 sensor logic

Datamatrix. IEC16022 (Datamatrix) 2D bar code generation library and command line

ESP32-EPD. E-paper general signage

ESP32-GalaxyBus. Honeywell Galaxy RS485 bus handler for ESP-IDF (e.g. ESP32)

voip-answer. Simple VoIP answer and playback

xESP8266-RevK. Tools for using ESP8266 based apps under Arduino IDE

rmapi4. Royal Mail Shipping API v4 command line tool

xDaikinAC. Command line tool and MQTT gateway for WiFi connected Daikin air conditioning

Image. Simple gif/png generation library

tasmota-sql. Config and tools for config of tasmota devices from mysql database

ESP32-VL53L1X. Port of VL53L1X code to ESP IDF

ftdizap. Tool to update FTDI EEPROM config

ESP32-LWPNG. Lightweight PNG decoder

ESP32-ASR33. Direct control of ASR33 via TCP (IPv4/IPv6) and MQTT, and colossal cave game.

stringdecimal. Simple string decimal maths functions to arbitrary precision

ESP32-DEFCON. DEFCON box controller

Reedsol. Simple RS coding used by bar code generation libraries

xM-125W. Log weights reported from scales over MQTT in to mySQL database

FireBrick-RADIUS. RADIUS tools for use with FireBrick

ESP32-IR. RevK IR tools

tasmotizer. ESP... The time has come to... Tasmotize!

ESP32-IronMan. IronMan helmet controller

ESP32-SIP. Simple SIP client

xdrl2svg. Excellon DRL file to SVG convertor

email. Email composition command line and library

ESP32-Gyro. Gyroscope board

xmlsql. Scripting for HTML/XML SQL output

ESP32-Simple. Base simple OTA module using ESP32RevK library

AJL. Adrian's JSON Library (yet another JSON library)

cardprint. Various code relating to printing ISO7810 cards

xESP32-EPDSign. E-Paper display sign (for low power usage)

xeps2gcode. Simple EPS to gcode conversion - aimed at PCB milling from inkscape

ESP32-GFX. Display tools (OLED RGB, e-paper, etc)

WASP. Websocket Application Support Platform