This is where I document some of the projects that I am working on.

ESP Power Distributors

Status: Being Tested, Last Updated: 14 Nov 2020
Simple boards to allow distributing either plug pack or USB power to multiple ESP sensor boards.

Isolated USB Rig Interface

Status: Under Development, Last Updated: 14 Nov 2020
A fully isolated rig interface unit for Echolink, FreeDV/Codec2 and other digital modes. It requires just a single USB cable from the PC to the interface and a single data cable from the interface to the data port which is available on most modern rigs.

USB ESP Programmer

Status: Under Development, Last Updated: 14 Nov 2020
A simple USB programming interface for ESP12 boards.

ESP12 Mini Motion Sensor

Status: Under Development, Last Updated: 14 Nov 2020
An ESP8266 based wifi motion sensor with RGB indicator LED, incorporating 2x normally open inputs and a temperature sensor.

ESP12 Maxi Motion Sensor

Status: Under Development, Last Updated: 14 Nov 2020
An ESP8266 based wifi motion sensor with RGB indicator LED, incorporating 2x normally open inputs, temperature, luminance, pressure, humidity and (optionally) noxious-gas sensors.