Use Particle (3rd gen) device to flash ARM M0 processor

Hi guys,

Has anyone used a Particle (3rd gen) device to program/flash an ARM M0 processor?
I’ve been looking for a solution but information is scarce on this and before I start reinventing the wheel I want to ask the community first :wink:

On our devices, the Particle is mainly used as a communication device with the cloud, but (most) sensors are interfaced with our own ARM M0 processor. We would like to be able to flash new firmware on our M0 device through the Internet by sending custom Particle firmware (which in turn downloads and flashes the M0 processor).

Anyone who has tried that? Arduino has something similar (


Kind regards,

@Pheatus, this might help:

Nice! Thanks. Will look into it.