Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Colin Karpfinger, founder and CEO, Punch Through Design explains more : “The LightBlue Bean is an Arduino-compatible board with Bluetooth Low Energy that was crowdfunded in 2014.