wiebel.org/ electronics/ CANNode

A CAN Node for Home Automation

PCB:

Sources:

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Some developement v2

At first some Soldering:

Then heavy testing:

Differential signals are a perfect opportunity to max out the Rigol. Ch 1: TX Ch 2: RX Ch 3: RS484- A Ch 4: RS485+ B Math: A-B Decode1: TX+RX

Luckily my initial Problems tuned out to be soft ones.

For now my new Version is much more usable.