Hello, I am working in a US based research lab that wants to modify the operating system of the Unitree Go1 EDU’s main controller to a harder real time system for quadruped research purposes. Right now we are testing the OS patches on a separate Raspberry Pi 4B and we want to replicate the Raspberry Pi 4B that is inside of the Go1 EDU as accurately as possible. Do you have the specific firmware that is stored on the EEPROM chip of the Go1 EDU? We want to make sure that the initial bootloader is the same on both Raspberry Pis.
running [vcgencmd version] on the Go1’s Raspberry Pi 4B gives us:
May 27 2021 14:02:15
Copyright (c) 2012 Broadcom
version 7d9a298cda813f747b51fe17e1e417e7bf5ca94d (clean) (release) (start)
and running [vcgencmd bootloader_version] gives us:
2021/12/02 10:50:01
version 78ec57468d6bb1dd7051698539ec814d22a98c64 (release)
timestamp 1638442201
update-time 0
capabilities 0x0000007f
thank you.