634 USB Backlight


New member
How long is the backlight on these modules supposed to last? I have had mine a few months and the backlight no longer works. Is there a replacement part? Or, do I have to buy another module?
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CF Tech

Please write support(at)crystalfontz[dot]com (edit to '@' & '.') and we will see what we can do. Please include your original order number.
USB LCD Displays - Graphic and Character LCDs with a Keypad