BNO055 firmware upgrade with custom FPGA

[nowarm]

Hello,

we are planning to use the BNO055 (0273.141.209) in a product and would like to in field update the firmware.

We would like to use our host FPGA to update the firmware via I2C. Can you provide example code or a specification for the bootloader protocol?

(Or are SWDIO/SWCLK needed to do an update using the Microchip Atmel ICE? )

Is the current Firmware v3.2.0?

Thanks,

nowarm

[BSTRobin]

Hi nowarm,

1.Did you design a new project with BNO055?
2.DCurrently BNO055 firmware could be upgraded in development desktop software.

[nowarm]

Hi BSTRobin,

1. Yes, I added the BNO055 in a new product.

2. I know Development desktop software can do that. But I need a way to update the Firmware of the BNO055 on the device (in field). I have neither Windows nor the USB adapter available.

[BSTRobin]

Hi nowarm,

1.BNO055 is not recommended in the new design
2.Currently, BNO055 only supports upgrading firmware through development desktop software.