Review on Arduino Nano 33 IoT by Leah Johnson

I would give this board a 4 and almost a 5 but it has absolutely no EEPROM! This makes it difficult to use for control applications where default settings and maximum/minimum values would need to be adjusted and saved. In the box the board is configured for BLE, the ESP32 that controls the radio needs to be reprogrammed via a fairly complicated process to change it to BT Classic.