E-nose project with UNIHIKER K10

Hello! I am working on the following e-nose project https://community.dfrobot.com/makelog-315191.html using your products.
I have a technical problem: when I connect the hardware (unihiker+sensors+adc module) to my laptop, it overheats and doesn't turn on. When I plug in only the Unihiker, it turns on, but this way I can't continue with the e-nose project.
Can you please support me?
2025-08-21 15:53:36
Yeez_B
Can you post your wiring diagram, but do not power the K10 via USB. Typically, abnormal hardware heating may be due to incorrect wiring.
