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Hi Paul, I've got a new rev of our custom Teensy4.1 and I it is not identified by PC, i suspect that manufacturer didn't buy MKL from you. Is there any possibility to program it without replacing it by yours (we need it as soon as possible). Thank you

Hi Paul, Now, I have only 2 pins 26,27 that are nor responding (possibly something on my PCB) this is the whole one: int Trev=1; char Tdate[12]= "2022-12-14"; int iiccount=0;int ts_prev=millis(); int led_ts_last=0; int tgl=0...

Dear Paul, I've replaced the Flash ("M") and it fixed the problem, now it works!! Thank you. Now I found another issue that not all I/O pins are working (26,27,33,48,51,53,55) I checked it on Teensy 4.1 and here only 3 pins (48,51,53) not functioning the code: void loop() { tgl=!tgl; for (int...

and again, thank you a lot! Will update you after replacing Best regards

thank you Paul I appreciate your fast response Best regards Alex

W25Q64JVZPIQ

Hi Hannah, Thanks a lot, pin8 of w25 is connected to Vdd and are you sure it is going directly to pin11 of MKL? it's for LED only but now i see that the EXP PAD (pin9) of W25 is connected to GND, (this should be ok) Am I correct or missing something? Regards Alex

Hello Hannah, Thank you for response! We bought MKL from PJRC and the connection looks fine, the only difference is the package of w25q64 The voltage levels also looks ok. I attached the snapshot of the connection, may be you can see something... Thanks, Alex

hello, i have similar 3 blinks of the LED after pushing the button, and this and then disappearing. Would your share how did you solve it. I can't see any problem with the MKL or W25Q64 connection to the MIMX Thanks, Alex