4Duino combines Arduino, WiFi, and a 2.4-inch touchscreen

4D Systems launched a $79 “4Duino-24” Arduino compatible board, with a 2.4-inch resistive touchscreen and an ESP8266 WiFi module. One reason you might choose a Linux SBC like a Raspberry Pi over an Arduino is that it’s easier to control an LCD display for simple IoT GUIs and other HMI...