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rc:dev:tinyrcswitch

**This is an old revision of the document!**

Table of Contents

TinyRCSwitch

Overview

I added some LEDs on the Pitchou and just wanted to be able to switch them on/off using the radio. I could have bought something, but it would probably have been expensive, would have taken a long time to arrive, wouldn't be customizable, … So I took an Attiny85 (smd version) and made a really small board that takes a servo PWM input, and can toggle three outputs. Cheap, fun, useful, …

PCB

TinyRCSwitch PCB

(print at 600DPI)

Here's a panelized version, with six of them: Panel

Code

Because I didn't want to bother with ICSP, I flashed a bootloader before soldering the Attiny on the board. I wanted to use the same bootloader used by the SimonK firmware but couldn't find enough documentation to easily port it… Maybe later.

Current revision of the firmware is available here: tinyrcswitch_firmware_20141212.tar.gz

/home/share/www/redox.ws/wiki/data/attic/rc/dev/tinyrcswitch.1418506967.txt.gz · Last modified: 2019/12/25 15:40 (external edit)