Flashing and Programming an LED Display
The Ulanzi TC001 is a low-budget LED display that lets you customize the firmware and add some homemade scripts.
Home Assistant Controls Microcontrollers over MQTT
Automating your four walls does not necessarily require commercial solutions. With a little skill, you can develop your own projects on a low budget.
Smart Home with Zigbee
The RaspBee II module turns your Raspberry Pi into a smart control center for Zigbee devices.