These DOGM text displays are available in variants with 1x8 (EA DOGM081x-A), 2x16 (EA DOGM162x-A) and 3x16 characters (EA DOGM163x-A). The carrier board is suitable for all three variants.
This board should support all backlights (white, yellow/green, blue, red, amber, rgb full color), but only amber was tested. The display must be connected with 3.3V. The data transmission to the display takes place via the SPI protocol.
DOGM LCD with Backlightmodule LCD and Backlight
Carrier board front Carrierboard front side
Carrier board back Carrierboard back side
Carrier board with DOGM LCD Carrier board with DOGM LCD
Display with switched off backlight. No Backlight
Display with low regulated backlight. Backlight 16
Display with highly regulated backlight. Backlight 255
[Library] (https://github.com/DoImant/Stuff/tree/main/DOGM-LCD-Carrier-Board/Arduino-Library/DOGM_7036)