EYE on NPI: Arduino Uno R4 Minima and Uno R4 WiFi Boards
This week's EYE ON NPI is a new spin on an old familiar classic, it's Arduino's UNO R4 Minima and R4 WiFi Boards (https://www.digikey.com/en/product-highlight/a/arduino/uno-r4-minima-and-r4-wifi-boards) now in stock at DigiKey for folks who want a 5V microcontroller board with classic UNO-compatibility but a ton more speed, flash and RAM! The UNO R4 comes in two flavors, the Minima (https://www.digikey.com/short/r70jbj93) is low cost, only $20, whereas the UNO R4 WiFi (https://www.digikey.com/short/qj072pnm) is $27.50 and adds WiFi and BLE via an ESP32-S3 plus a cute monochrome LED grid for…
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