Bob Rathbone on Twitter: "This is smallest radio that I have yet built. It was built using a Raspberry Pi Zero, an IQAudio Cosmic Controller (3 buttons, rotary encoder and OLED display)
![ADGH03K Raspberry Pi Connection Radio Control Board "Internet Radio wi — ビット・トレード・ワン 公式オンラインショップ BTOS ADGH03K Raspberry Pi Connection Radio Control Board "Internet Radio wi — ビット・トレード・ワン 公式オンラインショップ BTOS](https://cdn.shopify.com/s/files/1/0512/2264/2842/products/ADGH03_MAIN_1149x700.png?v=1611372865)
ADGH03K Raspberry Pi Connection Radio Control Board "Internet Radio wi — ビット・トレード・ワン 公式オンラインショップ BTOS
![Raspberry Pi connection Radio control board [Internet radio with infrared remote control] [Completed] Bit Trade One Electronic Kits - Specification: Infrared reception, Output: (LED) 2 points, Power Supply: Powered from RaspberryPi, Operating Raspberry Pi connection Radio control board [Internet radio with infrared remote control] [Completed] Bit Trade One Electronic Kits - Specification: Infrared reception, Output: (LED) 2 points, Power Supply: Powered from RaspberryPi, Operating](https://jp.images-monotaro.com/Monotaro3/pi/full/mono24806959-180622-02.jpg)