DevHeads IoT Integration Server•3mo ago

How can I resolve persistent Wi-Fi connectivity issues with BeagleBone Black running Embedded Linux?

Hello guys, am developing an IoT project using the BeagleBone Black (BBB) running a custom Embedded Linux image. The project requires a stable Wi-Fi connection for real-time data transmission to a remote server. However, I am encountering persistent issues with the Wi-Fi connectivity. i am using connmanctl to configure and connect to a Wi-Fi network:

connmanctl
connmanctl> enable wifi
connmanctl> scan wifi
connmanctl> services
connmanctl> agent on
connmanctl> connect wifi_<********>_managed_psk
connmanctl> quit

connmanctl
connmanctl> enable wifi
connmanctl> scan wifi
connmanctl> services
connmanctl> agent on
connmanctl> connect wifi_<********>_managed_psk
connmanctl> quit

But despite following the setup instructions, the Wi-Fi fails to connect, and i receive an error message.

Error: No carrier found, connection failed

Error: No carrier found, connection failed

2 Replies

Enthernet Code•3mo ago

The error "No carrier found, connection failed" suggests that your Wi-Fi connection is not establishing properly. This could be due to several reasons, such as a weak Wi-Fi signal, incorrect SSID or password, or issues with the Wi-Fi driver on your custom Linux image.

Boss lady•3mo ago

So what can I do to resolve it

Gaming

Programming

How can I resolve persistent Wi-Fi connectivity issues with BeagleBone Black running Embedded Linux?