RAK 2247 USB ERROR: [main] failed to start the concentrator

RAKWireless / rak_common_for_gateway

215 stars 126 forks source link

RAK 2247 USB ERROR: [main] failed to start the concentrator #46

Open mo-norant opened 3 years ago

mo-norant commented 3 years ago

When I restart the concentrator after the first time. This error is shown. I use the RAK2247 USB dongle gateway. How can I send a restart command to the USB dongle. After pulling the dongle out its works again, but I want to do it programmatically.

ERROR: [main] failed to start the concentrator

ZhuQI77 commented 3 years ago

@mo-norant Can you see the following devices through the lsusbcommand? 微信截图_20210319091313

If you can see it, maybe you need to pull down the voltage of pin 22, for example, connect pin 22 to ground.

Peter-Eismann commented 1 year ago

Hi,

I just got my RAK2247 (the SPI version) and a USB-Adapter. But when I plug it in (no matter on a Windows or Linux PC) it stays dead. The power LED on the RAK is on but it's not recognized by the system. lsusb does not show it. I tested the USB dongle with another 3G card and that works fine. Is there something I have to do, to make the SPI version compatible to the USB dongle?