Thursday 2nd December 2021

ESP8266: Using a seeeduino to talk to the ESP8266 module directly

squix78 on 6. December 2014

I recently received two of these shiny new Wifi modules from China and had to test them out. In many posts around the web they say you should use a serial-to-usb adapter to send some AT commands to the module and set it up with …

Common

Turn on/off USB Power on TL-MR3020 running OpenWrt to restart Arduino

squix78 on 18. September 2013

In a later blog post I will describe how I am using a TL-MR3020 router as low-cost wifi shield for my Arduino to transmit sensor data over wifi. In this post I just want to show how you can script a restart of the arduino …

Icon64 – Color Up Your Life!

The Icon64 is a fun device based on the ESP32.
It has 8×8 RGB LEDs and can play audio with it’s built-in loudspeaker.
Program it in C/C++ or any other language which supports the ESP32