How to disable LEDs of the respeaker 2mic pihat

dear seeed Team



may I ask how to disable LEDs of the respeaker 2mic pihat?



if there are some terminal commands to do it, I would like to hear about it.



The LEDs are always turned on being white, and somewhat bright to me.



thank you.

Hi

daichi


You can run a python script to turn off the leds as below.

step 1.

sudo pip install spidev
cd ~/
git clone https://github.com/respeaker/mic_hat.git
cd mic_hat
nano pixels.py

step 2.


change the pixels.py bottom part as below.

if name == ‘main’:

pixels.off()
time.sleep(1)

step 3.

then add the python script into boot process as below.

sudo nano /etc/rc.local



#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will “exit 0” on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# Print the IP address
_IP=$(hostname -I) || true
if [ “$_IP” ]; then
printf "My IP address is %s
" "$_IP"
fi

python /home/pi/mic_hat/pixels.py

exit 0

step 4. reboot

Thanks

best rgds
Bill