RAK Hotspot V2
Update SD card
- Replace the card, making sure it is inserted completely correctly with the brand side down
- Connect the hotspot to your Internet router via an Ethernet line.
- Power cycle the hotspot.
important hint : After the SD card is refreshed, the hotspot takes at least 30 minutes to initialize properly. During this time, do not reboot or disconnect power or network connections. During this time, Bluetooth will not display correct data either.