Week 11 - Networking and Communications

This week we have the following tasks to complete:

• design, build, and connect wired or wireless node(s) with network or bus addresses and local input &/or output device(s)
• send a message between two projects

Group Assignment

The weekly group assignment can be accessed here. For that Matthias and I used our Xiao ESP32C3 to control the brightness from the Neopixel connected to the other Xiao.

Serial Communication

I2C Communication

SPI Communication

What I learn this week

• SoftwareSerial Library is to big for the Attiny412

What I want to improve next week

Design Files

To create this page, I used ChatGPT to check my syntax and grammar.

Copyright 2025 < Benedikt Feit > - Creative Commons Attribution Non Commercial

Source code hosted at gitlab.fabcloud.org