M0RVB ⁽³⁰⁴⁾

I dug my poor dusty MD380 out yesterday and charged it up. For a while now I have had Fusion and POCSAG on the pi-star but I rarely use the FT2D and when I do it's only for APRS. So I thought why not get DMR back into the pi-star. I have a dual DVMEGA HAT with pi-star set to duplex from when I was fiddling with the new HAT. Anyway, since I last used the MD380 I changed the rx and tx frequencies in pi-star to the 'designated' hotspot frequencies so the MD380 needed reprogramming. That's where it all started to go south... First off, since I rebuilt the Windows PC I did not, for some reason copy across the MD380 programming software. Ok, found it on the web and installed it. Can it see the TYT programming lead? Nah. This particular lead is basically a wire, it does not have a chip built in apparently and so needs a specific driver. Oh yes, Windows will see the lead and knows what the device is but has no clue about the driver. Ok. Found a driver. Installed it - apparently - it does not give an error but the…

(edited 27/7/24 15:34) I recently came across Meshcom (https://icssw.org/en/meshcom/) which broadly speaking is an amateur radio off grid messaging network like Meshtastic. I had a 433MHz Heltec V3 with Meshtastic installed but as there is no 433MHz activity nearby it has just been sat in the abandoned project pile aka the corner of the desk. So, I thought, here is an interesting use even if there are no nodes nearby… yeah, that’s always a bad start. Anyway, as yet the instructions are not as polished as those for Meshtastic and I struggled to get anywhere, routinely managing to lock Windows up completely when using the esptool. When I finally got the thing to look like it had connected the downloader instantly gave an error and packed up. It was then I noticed there is a web flasher (url) so I tried that. Off to a bad start, the flasher reported that the serial port (the device is directly USB connected) was not ready, and no amount of whinging and gnashing of teeth fixed it. Unplugging and re-plugging the Heltec in made no difference. Three times, same thing. I connected it to the Mac and checked that the esptool.py there could…

Certain websites are becoming terrible these days and for no reason other, I suspect than poor or non-existent testing. I am actually trying to buy a cooker hood. I made a shortlist of 4, one poor, three ok. I went with one from a company but when I got to the ordering screen it wanted to add nearly £15 for delivery. This had not been made clear before. So, the second choice was from Amazon, free delivery. I tried to order this in Safari on the Mac but, after logging in and adding the OTP code I got a blank screen. So I tried via the DuckDuckGo browser - same thing, a blank screen. Plenty of code, pages of scripts and obfuscated stuff, just nothing rendered. I resorted to the Amazon app and this time Amazon told me the product cannot be delivered to our address. No explanation. Anyway, goodbye Amazon. Again. I actually ditched Amazon when as a Prime user paying annually they decided they were going to inject adverts into films even though I was paying for Prime. I ended up paying the delivery charge with the other company. KLM is another infuriating site. I can do everything…

After our trip to Europe and Japan I really want to do FT8 or other digimodes - my preferred mode because of naff hearing etc - rather than just take handhelds. But the weight of the FT818 + tuner + PSU + a laptop is prohibitive. True, the PSU and tuner would go in the checked bag but I feel that the FT818 would really need to come as carry-on. And anyway I do not own a laptop, plus the fact that we tend to travel light so there is very little room for my stuff anyway. So it got me thinking. At home I use one PC for Linux, one for Windows 10, the Mac mini, and a Pi. Four systems, four screens, and great flexibility as all the audio is interconnected by a mixer. But the Windows PC is now playing up and is too old for Windows 11, not that I want that but I guess it is inevitable as running Windows without security patches is just about the worst thing I can imagine. Well, ok, my imagination runs a lot deeper than that, but you know what I mean. The QRP Labs QMX+ looks most interesting,…

We just had a short trip to Europe and then Japan and so I took a couple of handheld radios along. For Europe the CEPT licence was fine but for Japan I arranged a short term one via JARL who were very helpful. So, licences and HTs in hand, or, rather, in carry-on bag, off we went. I had broken the radios down into battery, radio and antenna and put each in a plastic bag to keep everything clean. Big mistake! My bag was searched at the UK airport and in Schiphol. The bags were causing confusion, especially as, at Schiphol they asked how the battery related to whatever the Mouser code was on the old plastic bag I had used. Very quick though, it only added a couple of minutes each time and they were happy. So I left the radios intact for the onward trip from Schiphol and into Japan. No issues at all at either end or on the return. So... note to self, leave the radios intact.