OTA firmware update

[jimmy714]

Hello,

I know that the Grove Vision AI Module V2 has not a wireless device, so our goal is that an external device with wireless get the firmware and performs the update, the update only can be done using the USB port? or there any other way to perform the update, the goal is to do not use a PC, just a device like ESP32 or nrf board that can receive the file from a FTP link.

Thank you

[LynnL4]

Hi，
Here are some good examples of upgrading the Grove Vision AI Module V2, either via spi or serial, as well as I2C.
spi and uart
https://github.com/Seeed-Studio/SenseCAP-Watcher-Firmware/tree/main/examples/sscma_client_ota
i2c
https://github.com/Seeed-Studio/Seeed_Arduino_SSCMA/tree/main/examples/we2_iic_bootloader_recover