spleenware

Most people seem to have most success with the Heltech boards. I don't have any direct links, but try to find one that offers an IPEX antenna connector. Makes it...

Yes, that should be fine. I'm not sure if this is a V1 or V2 Heltech, but I have firmware for both. On Fri, Jan 3, 2020 at 1:45 PM...

I'm soon to release a new Bluetooth build for these boards (BLE, that is).

I have actually been experimenting with a PTT interface, but using Android's speech recognition, then transmitting the text, then playing the voice on the other end (again, with Android's text-to-speech)....

Hi, There are some out-dated firmware .bins still on the github site. I should really remove these. The 'V5' (or now some V6) firmware are the ones you should be...

I feel like the beacon function is more suited to a dedicated device, rather than as a backup for the no-GPS scenario. I've never encountered a GPS failure. It's much...

The only thing I can think of is perhaps your handset model doesn't support USB OTG. Try one of the 'checker' apps listed on Play: https://play.google.com/store/search?q=usb%20otg%20checker&c=apps&gl=US

The /dev/cu.SLAB_USBtoUART part is for Linux/Mac systems (is the name of a USB connected device). The COM13 is probably what you need there instead. So, just remove the /dev/... On...

what does the 'freeze' entail? Is the user interface still responsive, ie. you can still navigate menus etc? Is it completely locked up? Or, is the LoRa radio part 'frozen',...

Yes, the RTC clock modules are important. If they are not working properly, other devices may end up ignoring all LoRa packets sent from that unit.