Video uploaded to follow this article. Click this post to see the video link.

New guide on connecting up this very powerful MCU to work with the Arduino IDE and coded in C,C++. This is essential reading if you wish to build the “Frogger” project as this will use this chip. Using an ESP32 with the Arduino IDE

In this surprising video I look at three USB voltage and current meters (some do additional features calculated from the measured voltage and current) and investigate their accuracy for both voltage and current compared to a decent multimeter. Are they all the same as each other (for good or bad) […]

A supporting video is available for the Frogger Episode 1 article. Note that the project will now use an ESP32 MCU rather than the ESP8266 one mentioned in the video. See the article for clarification of why it was changed. here’s the video:

In this first post in the “Frogger” series (Where we’ll write a working version of the arcade game Frogger) we look at solving the initially poor display speed over SPI and the associated flicker problems that occur with displaying changing or moving graphics. Frogger Ep1 : Graphics Speed and Flicker

A supporting video for this article is available showing the steps you need to add graphics data directly into your source code.

In this article we look at how to include data for colour graphics within our actual program code Displaying embedded colour graphics

In a follow up article to connecting a colour LCD to an Arduino here in this video we connect the same LCD module to a NodeMCU ESP8266 board. This video supports this article

In this article we connect a colour screen previously used with an Arduino (see here)  to a NodeMCU dev. board based on the ESP8266 processor system. Click below for full article 128×128 Colour LCD to NodeMCU ESP8266

Supporting video to the available page on setting up this MCU unit to work with the Arduino IDE. Apologies for sound quality, yet another mike giving me some problems picking up mains hum or something.