I am currently trying to use the Arducam Mini 2 Mp with the ESP8266 board (NodeMCU). I follow this project. With this wiring:
// ArduCAM mini → ESP8266-12E
// CS → D0
// MOSI → D7
// MISC → D6
// SCK → D5
// GND → GND
// VCC → 3V3
// SDA → D2
// SCL → D1
I also tried another project. With both I have a problem at this code part:
//Check if the camera module type is OV2640
if ((vid != 0x26 ) && (( pid != 0x41 ) || ( pid != 0x42 )))
Serial.println("Can’t find OV2640 module! pid: " + String(pid));
It will get 254 for vid and 239 for pid.
We checked the wiring several times and I am not quite sure, if something is broken or how to troubleshoot from here. If someone could help me out, I would appreciate it very much.
Thanks a lot.