Review on Seeed studio Wio Terminal: Arduino/MicroPython/Raspberry Pi Compatible Board, ATSAMD51 Core, Realtek RTL8720DN BLE 5.0 & Wi-Fi 2.4G/5G, Highly Integrated Design, FCC & CE Certification by Tyler Blake

For the price it's worth it. It has good documentation, a good set of inputs/outputs, sensors and connectivity. The only problem, however, is placing the ambient light sensor and IR emitter right on the back. Let's say I bought one of the Seeeeeeeds battery packs... The battery pack connects to the back covering the window where these light and IR elements are located. Otherwise, it's a great little toy to teach kids about programming or whatever.