Did you succeed?
You could try openframeworks
https://openframeworks.cc/setup/raspber ... g-started/
+
https://ofxpimapper.com/
Search found 2 matches
- Sun Jan 19, 2020 12:18 am
- Forum: Graphics, sound and multimedia
- Topic: Double Full-HD Videowall using a Raspberry Pi 4
- Replies: 11
- Views: 4232
- Fri May 17, 2019 9:12 am
- Forum: HATs and other add-ons
- Topic: Anyone familiar with the Waveshare GSM/Bluetooth Hat?
- Replies: 30
- Views: 28515
Re: Anyone familiar with the Waveshare GSM/Bluetooth Hat?
When you activate serial communication (UART) between RPi & GSM pHAT, system is using it for console. As serial port cannot handle multiple simultaneous use, it makes trouble.
Remove console=serial0,115200 from /boot/cmdline.txt and reboot
Remove console=serial0,115200 from /boot/cmdline.txt and reboot