rosserial and hidraw devices ?
Hello,
I used rosserial_python
to send data from my robot to my Raspberry Pi with a Bluetooth dongle but now, I want to use a 2.4 GHz WiFi dongle. The device, when I type ls /dev, appears as hidraw2.
When I try rosrun rosserial_python serial_node.py /dev/hidraw2
,
I have this error : [ERROR] [....]: Error opening serial: COuld not configure port: (22, 'Invalid argument')
Can't I use this WiFi Dongle ?