Firmware installer
This page writes a new firmware image to an ATS Mini over its USB cable, without installing anything. It checks the archive you supply against the hardware variant the chip reports, because the two builds are not interchangeable and nothing inside the images themselves says which is which.
No warranty
Flashing writes directly to the radio's flash memory. An interrupted write, or an image built for different hardware, can leave the receiver unable to start, and getting it back may need a serial console and a manual recovery flash. You do this entirely at your own risk. This site gives no warranty of any kind and takes no responsibility for a damaged or unusable device.
Credits and licences
The flashing itself is done by esptool-js, Espressif Systems' own browser flasher, used here under the Apache-2.0 licence.
The firmware images come from the ATS Mini firmware project and are published under the MIT licence.
Neither Espressif Systems nor the ATS Mini firmware project is affiliated with this site, and neither endorses it.
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