CM3-Home

Infrared remote control

This article illustrates how to use the 38 kHz infrared receiver available on the CM3-Home full edition

config.txt setup

To enable the use of IR receiver add these lines to the /boot/config.txt file:

#Enable the IR Linux driver
dtoverlay=gpio-ir,gpio_pin=20

Read the IR code received

After boot install the ir-keytable package:

sudo apt-get update
sudo apt-get install ir-keytable

Set the IR remote control type you want to use (in this example RC-5):

sudo ir-keytable -p rc-5

then:

ir-keytable -t -v

Now point you remote control and read the code received.

Links

eShop

EUR 140.00


CM3-HOME-B - Home automation carrier board for Raspberry CM3L module

Motherboard designed to provide a reliable Home Automation solution based on Raspberry Pi CM3L industrial module

Please note: This code is related just to the carrier board. The Raspberry CM3L module is not included

Otional parts:

  • CM3L - Raspberry Compute Module 3L (Product CM3L)
  • CM3-HOME-CASE Plastic enclusure (Product CM3-HOME-CASE)
  • MICROSD8G-E MicroSD
  • WIFI-2 Wifi module
  • AN-WIFI-01 or AN-WIFI-01 WiFi antennas
| Product description || CM3-Home catalog |

Sergio Tanzilli
System designer and Acme co-founder
Personal email: tanzilli@acmesystems.it
Webpages: https://www.acmesystems.it - https://www.tanzolab.it - http://www.tanzilli.com
Github repositories: https://github.com/tanzilli and https://github.com/acmesystems