The main processor is an Arduino Nano Every, a BMP388 sensor provides the first three metrics, ... The use of Blender for data visualization was a nice hack, ...

The Nano Every is a pin-equivalent substitute, so previous code and wiring will still work. Arduino has also swapped out the Nano's mini-USB connector in favor of micro-USB.

– Arduino Nano Every – perfect for everyday projects. (Pre-order here with headers or here without headers) – Arduino Nano 33 IoT – small, secure, and Internet-connected.

The cheapest and simplest of the new lineup is the Nano Every, which costs $9.90 and is based on the ATMega4809 microcontroller. It runs at 20 Mhz and comes with 48KB of Flash and 6KB of RAM.

The protocol is supported on all Arduino boards, including the latest Arduino Nano Every model. The I2C protocol only requires two wires to connect external devices.

The 32U4 in arduino-land can sometimes be a bit problematic with regards to firmware updating and reset issues, “brickable” as it were. The Nano footprint is quite nice (similar in size to a ...