Crazyflie 2.1 Brushless can not update the firmware

[SUJUSTDO]

I'm very happy that I finally got my Crazyflie 2.1 Brushless, but I've encountered some difficult problems that have confused me. The specific problem is that when I use the latest version of cfclient to update the firmware of my two Crazyflie 2.1 Brushless, both of them only have the M2 light on constantly. In this case, the cfclient client can recognize the drone, but it cannot connect. I tried to use Cold boot (recovery) to solve the problem, but unfortunately, it did not work. How can I solve this problem?

[gemenerik]

Exciting that you got the brushless! Since this is considered a new platform, make sure you apply the correct platform filter (cf21bl)

[SUJUSTDO]

Thank you for your reply. Can I ask if I can transplant the Nanoflownet to the Crazyflie 2.1 Brushless?

[gemenerik]

No problem. I think this should be fine, but you will need to make sure you use a newer version of the crazyflie-firmware than the one in the repository, which can cause some communication conflicts due to CPX, which wasn't introduced yet in the submoduled version. If you have NanoFlowNet related questions in the future, please ask them on the relevant repository.

[SUJUSTDO]

Hi, I would like to combine nanoflownet and wifi-streamer. How do I set up ai-deck (crazyfile 2.1) as an access point or connect to wifi? I tried to directly modify the .config file in the .../app_obstacle_avoidance/build folder, but executing the make command overwrites it. So, how do I make the Expansion deck configuration for ai-deck take effect?

[gemenerik]

In recent firmwares you can make menuconfig from the app folder, please try that