Español con StickV aqui

I dont know what pin number is using. How to map properly to receive data via I2C, what pin numbers I need to map to follow a OpenMV example? Are they the same that than in MAIX boards?

@Thrashe yes, there is a new firmware 4.0.68 specific for stickV that works and has the logo etc.

After update to the last firmware no one of my boot.py from SD card works, I tried just changing the file name to _boot.py, but it doesn't work

What is PMU module?

@ajb2k3
Not really and it last some time with battery.
v2? the wifi one? if is not wifi, what is the difference and were you got?

I could wrote with parts from here and there my own code, without know absoluty nothing of coding.
What I got:
YOLO 20 CLASSES maix example but with all the features of StickV, as turn off,torch,etc. Draw the boundary boxes with better size and more clear bounds. Send via USB the coordinates,fps,class of the bboxes. Maix example only give FPS
Any MOBILENET example code as 75 classes, or my own trained model keeping the features of the original firmware as Torch,buttons etc, as if you train your own model you lose that things. Send via USB Class of the object, fps and size of the inference (I think but not sure, I print kpu.foward (task, img) )
My trained model recognize all the kind of surface of my house, parquet, carpet,tiles, etc my rabbit and people. It works very nice. It is to pass that info to my robots.
The think is I dont know what protocol use via USB, I think is Uart via VCP, but not sure. I would like to know the grove connector if is programble and how, pins 34 35, it should be possible, but no idea for what is used, if is fixed to I2C, SPI or what.
Now what I want to know too is how get bbox in mobilenet models, it only give text, but dont draw boxes.
Example of UART there is in the chinese version of MAIXPY wiki/ API.
The web of training is just amazing and worth more that any support from MAIX, M5Stack should not leave the support in hands of Sipeed, their support and realibility is null.
https://www.instructables.com/id/Object-Detection-With-Sipeed-MaiX-BoardsKendryte-K/
Follow this guy, he helped more that the own company, and check out all possible OPENMV IDE and forums, that is from MAIXPY was forked

@sboger Please could you advice me about how works the grove connector? Mainly I would like if the pins are configurable to can Use it as UART.
The connexion type via USB is UART? Or is serial via VCP?
Basically I want send the bbox info (coord and class) to a SoC, and I guess I need to use print the bbox print(i) via uart.
I'm really very lost (Im a total begginer), as I now k210 support configure any function to any pin, but I don't understand the stickv schematic, I think I should set pin34 and 35 but send me a error

Same issues here

M5Stick-V K210.
Please give access to the micropython code of the original firmware or a way to unzip the .bin file.
The original firmware is nice, better than you can find in MAIX boards (I have all of them), as the face model give the bboxes coordinates and classes (MAIX boards only fps), button for the flash etc. Problem is when you make your own model .py code inside of the training firmware miss that things.
Please put the original code as example in github to use it as a base to develop our own code.
This is needed for begginers as me, to keep some functionalities as flash, button,turn off...