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

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EUR 130.00


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

  • Optional parts non included to order separately:
    • Raspberry Compute Module 3L (Product # CM3L)
    • Wifi module (Product # WIFI-2) and antenna (Product # AN-WIFI-01)
    • MicroSD (Product # MICROSD8G-E)
    • Case (Product # CM3-HOME-CASE)
| Product description || CM3-Home catalog |

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