Hi All,   I recently bought a cheap 16 character, 2 row LCD display from aliexpress.com for use with my Orange Pi PC. I got it to work without too much pain, but I thought I would document it here for the benefit of others. Some good instructions are already available on the internet, but there are some tweaks required for the Orange PI.   Armbian I believe already has the I2C module compiled into the kernel directly. So no Linux Kernal insmod work required, unlike what many