Hi here, are you aware that there are problems with the usb connectivity of the RAK7204 on at least two of these devices?
I just received a new RAK7204 and can not configure it due to the fact that it is not possible to use the serial comms via usb and the RAK serial tool. I already had a chat with Rakwireless, but no solution yet.
The battery of RAK7204 is non-rechargeable, so please can’t use your old RAK7204 through USB when the battery connect. It is the best way that we can exchange a new RAK7204 for you. Please give me your email.
Hi Fomi Tong,
I received my RAK7204 yesterday in a box with a small instruction manual which says: “Safety instructions: Always unplug the battery before connecting the USB cable”.
I followed this and didn’t have communication. After taking a deep breath I connected the battery AND USB and voila communication was working. Better to update the manuals which are shipped.
Kind regard Rudi