hello !
we are currently passing EMC tests too, and we get those 80Mhz harmonics too...
did you test the software solution only ? (reducing GPIO configured in output current) @marko.brelak ?
Search found 3 matches
- Thu Feb 15, 2024 12:55 pm
- Forum: Hardware
- Topic: ESP32-WROOM-32D EN55014 FCC Part 15 B
- Replies: 12
- Views: 13729
- Mon Jan 31, 2022 12:22 pm
- Forum: Hardware
- Topic: Unable to Program Custom ESP32-U4WDH
- Replies: 2
- Views: 3617
Re: Unable to Program Custom ESP32-U4WDH
did you solve your issue ?
- Mon Jan 31, 2022 11:06 am
- Forum: Hardware
- Topic: ESP32-U4WDH crystal mandatory ?
- Replies: 0
- Views: 1850
ESP32-U4WDH crystal mandatory ?
Hello, I was using a ESP32-PICO-D4 and had no trouble (except hand soldering because of LGA package format ... which is a pain). I moved to ESP32-U4WDH and I can't start the ESP32 (nothing on serial on boot, and impossible to flash). Soldering is good. I routed and VCC, GND, IO0, CHIP_PU. CHIP_PU si...