April 2020
Intermediate to advanced
224 pages
6h 2m
English
Now we can’t always be near our room or the cookie jar to keep them safe. We can set up a system where one device sends a message to another one to alert you to a problem.
For the micro:bit and the Circuit Playground Express, we need another device. On the Raspberry Pi, we’re going to send an email.
This is the algorithm for the micro:bit and the Circuit Playground Express. For the Raspberry Pi, it’s not too different. We’re just sending an email on device 1 and receiving it on device 2.

Build your cookie jar or door sensor as shown in previous missions. The second micro:bit ...