635 not working


New member
I've tried getting my new 635 working on 2 different pc's with no luck. Download and unpack driver. Plug in 635. Install Com and USB drivers. LCD does nothing. 635_WinTest_1_0.exe just shows "looking for module" under status. Drivers appear to be functioning correctly under device manager. One system is xp 32bit other is win7 32bit and neither work. I'm having the same problem as described in this post and there was no resolution.


I have just finished trying the module connected via powered USB external and Internal header with no luck. Applying for RMA

My mistake. Having had the chance to rad some more posts I found out that I need top have power to the SCAB module as well. Seems to be working now.
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USB LCD Displays - Graphic and Character LCDs with a Keypad