Re: Need Solution
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Try loading one of the example programs from the RA8875 library to see if it runs with the Teensy. Jack, W8TEE
On Saturday, April 12, 2025 at 07:31:34 PM EDT, Rick Price via groups.io <rickprice48@...> wrote:
Tom. Here is a WAG, do you have the 3V/5V selection jumper in place on the main board for your proper display operating voltage? Rick KN4AIE ? From: [email protected] <[email protected]> On Behalf Of Tom Schulte via groups.io
Sent: Saturday, April 12, 2025 6:27 PM To: [email protected] Subject: [SoftwareControlledHamRadio] Need Solution ? I got the main board working. When running the test program it finds the teensy hat, the switch panel and ?encoder boards. When I run the display test it comes back test completed but the screen stays blank. The screen did come one one time, turned off and back on no screen. I have resoldered the pins, tried ribbon cable and individual wires still nothing.? ? Any suggestions? Tom -- Jack, W8TEE |
jjpurdum