I'm currently working on a project which requires to communicate over Matter Wifi6/ Thread and also be able to take and stream live videos from camera and should have MICs so that the voice commands can be sent to the cloud. Now, I learnt that ESP32-C6 is capable of Matter Wifi6 and Thread but camer...

Thanks I'll check and get back to tell you how it goes.

So according to this link: https://github.com/espressif/arduino-esp32/blob/master/variants/esp32c3/pins_arduino.h Should I write digitalWrite(SCK, HIGH); to turn ON the LED or like how it should be? I'm not asking about what logic I need to pass. What I'm trying to know is, On my custom PCB LED is c...

I have this PCB custom made that uses ESP32C3 FN4. Initially I had lot of problems like not using the ESP variant with in built flash and using some another crystal instead of 40MHz and I wasn't able to upload any sketches to my custom PCB. After long long long awaiting, I finally managed to get my ...

After long waiting finally I found the perfect 40MHz crystal that matches the footprint on my PCB and I managed to replace it. After that successful replacement, my board is accepting the code and executing it. I tried uploading serial printing code from Arduino IDE and I can see "Hi" on the serial ...

ESP_Sprite wrote: ↑

Mon Apr 10, 2023 1:08 am

Yeah, you need a 40MHz crystal indeed, the C3 won't properly work with a 32MHz one. Your Arduino settings look like they should work, however I'm not an expert on that topic.

Thanks for the reply. I have ordered 40MHz crystals from DigiKey. Will drop an update as soon as I made any progress

Please check if power supply is not less than 500 mA. Add RC not only R at CHIP_EN, add a pull-up at GPIO2, add a series inductor 24 nH at XTAL_P, use ESP32-C3F chip and add 1 uF at VDD_SPI. Then schematic should be basically correct, layout should be designed following hardware guidelines and modu...

After long awaiting for chips to arrive finally the chips got here two days ago and I managed to replace the MCU on my custom built board. Now my board has ESP32-C3 FH4. The board is now accepting the code, but now I found another problem that my PCB fabricator (inspite of giving the correct part nu...

I have shared the complete schematics and how it seems incomplete?
What else would you like me to share? I can share all the required documents. Please let me know so I can provide you the details.
The PCB is assembled by the PCB fabricator, so I'm guessing there won't be problem with that.

How would I know if that's the only problem? The hardware is pretty tiny and if I have to change or replace the IC it is going to be a very difficult task. So I need to know if that's the case or is there anything else