15. Networking and Communications

Milling & Solidering

First, I tried to make a Neal's Serial Commnication Device. I use KitMill CIP100 produced by originalmind in order to make that.

trace:
tool diamator : 0.2mm
cutout:
tool diamator : 0.79mm

Test Communication

Make Data

Second, I tried to make original board. I added a IC temperature sensor in Neal's serial communication board and send sensor value to other boards through serial communication.

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result

First, I tried to get input value from a temperature sensor. And I use serial monitor to watch value. But it was something wrong. The value was not exact. I don't know why. Maybe, I think a tempereture sensor was bad.