Pixhawk2.1 Cube, Min/Max temperature

hello everyone

i want to know the operating temperature of Pixhawk2.1 Cube, if someone have anything about that, i’ll appreciate that

Best Regards.

That depends on what you set BRD_IMU_TARGTEMP= the default is 45 recommended by @philip is 60


Apologies for reviving a dead post - let me know if I should make a new one instead.

Are the IMU sensors the limiting factor for unit temperature range? I could see it being the sensors or the CPU - from my understanding, the IMU heater doesn’t effectively heat the CPU, so if the CPU is the limiting factor then the heater wouldn’t be effective.

If it helps, the MPU9250 operating range is -40 - 105C, and the STM32F427 is -40 - 85C (up to 105, depending on the version: https://www.st.com/resource/en/datasheet/stm32f427vg.pdf).