Hello folks,
This is my first post to the forum.
I cannot seem to get my LCD 2004 to work on my Le Potato AML-S905X-CC
I went back and forth a few times in armbian-config to enable/disable various items, but as it stands right now, I just have i2cA enabled.
The address of my LCD 2004 is at hex 0x27, and I am using GPIO pins 3 & 5 for SDA and SCL respectively, but it doesn't show up in i2cdetect -y 0:
root@lepotato:~# i2cdetect -y 0
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
root@lepotato:~# i2cdetect -l
i2c-0 i2c Meson I2C adapter I2C adapter
i2c-1 i2c DesignWare HDMI I2C adapter
Previously I had i2cb enabled as well. I even tried pins 27/28, as well... Nada...
What I can say is that I have two of these LCD2004 units and they both work on my Raspberry Pi 4b without problems, on pins 3 & 5 for SDA and SCL.
My Le Potato is brand new and I just wanted to tinker with it as an alternative the RPi4b.
Here's the diagnostics log:
http://ix.io/4c7X
I welcome any and all help.
Have a nice day!
~Eric
