[Solved] M5 Burner Firmware Option Update

[GACHAPO]

@ajb2k3 Thanks - Is there any documentation you can point me to please?

[ajb2k3]

@gachapo only the official espressiv and espcam docs

[m5-docs]

@gachapo At main.c file

[GACHAPO]

Hi - Can't find main.c file. I've been into the downloaded fiirwares and I can't see it. Where am I going wrong please?

[m5-docs]

@gachapo
Download the firmware of ESP32CAM

https://github.com/m5stack/m5stack-cam-psram/tree/NoPsram

[GACHAPO]

ok - so if i amend the main file with my SSID and Password, save and then place the whole directory in the M5 burner directory, refresh the burner, delete the previous firmware on the camera, choose the new firmware and load will that work?

[ajb2k3]

@watson I can't use the M5burner of the Stick C as it it coming up as

Port: "dev/cu.serial-6D52F9B441

instead of the expected

Port: "dev/cu.SLAB_USBtoUART

[m5-docs]

@ajb2k3 Are you working with Mac OS?

[ajb2k3]

@watson
Yes, but is only the StickC that is giving the strange port ID.
All others report normal port.

[m5-docs]

@gachapo I means you can modify main.c file if you want to access other ip address during wifi setting instead of 192.168.4.1. Then compile the camera firmware again and burn it to ESP32CAM

[salty_good]

I understood this problem.

We need to fix M5Burner for mac.

[ajb2k3]

@salty_good said in [updated for Camera boards] M5 Burner Firmware Option Update:

I understood this problem.

We need to fix M5Burner for mac.

Can you add drop down box to select port?
ポートを選択するためのドロップダウンボックスを追加できますか？

[m5-docs]

@gachapo

[salty_good]

@ajb2k3 Off course yes,
and Baudrate also needs to be selectable.

[GACHAPO]

@watson Thanks - I have amended this. Am I best to use Arduino IDE to compile and upload? Currently when I use Arduino I have several error messages.

[m5-docs]

Hello @gachapo It's best to use esp-idf.

[GACHAPO]

@watson Thanks- can you use arduino-ide?

[m5-docs]

Hello @gachapo,

Yes, Color recognition arduino program may help you.

Here's the code:

https://github.com/m5stack/Applications-cam/blob/master/Camera/M5CamColorRecognition/M5CamColorRecognition.ino#L36

[GACHAPO]

@watson Thank you.

Do I choose CAMERA_MODEL_WROVER_KIT?

[m5-docs]

@gachapo

You need chang this source code about camera hardware configuration for adapting to ESP32CAM. Because the arduino source code is for M5Camera A model.

// Select camera model
//#define CAMERA_MODEL_WROVER_KIT
#define CAMERA_A_MODEL_M5STACK_PSRAM
//#define CAMERA_MODEL_AI_THINKER

https://docs.m5stack.com/#/en/unit/esp32cam