I think there are two interesting ways: 1. Either go for the Gowin FPGAs from China. You can get good boards for cheap from Ali. 2. There are FPGAs that now have a FOSS chain. They are very interesting too.
I've tested Deezer for half a year. The software quality was horrible. Had a lot of crashes, it often took many many seconds to change between the songs and often getting stuck, the buffering algorithm was nuts and…
Most likely it's not a super robust transmission mode like LoRa (that works down to -145dBm). Having a well designed antenna with a good pattern help a lot then.
ESP32 never was good for any powersaving applications.
Lots of these machines are dynamically created and provisioned depending on load factors nowadays. The days of manually setting up servers in hyperscaling-environments are long long gone. Example: Your GitLab CICD needs…
For me it's a Intel n100 box with Proxmox. Auto Updates (without auto reboot) fully activated). It just works. For accessing my home network I've rented a 1€-VPS that acts as a Wireguard connection hub.
Maybe he could offer this "as a service" using LoRaWAN and a cheap Mikrotik basestation? As a backend Chirpstack can be used.
lol. 10.000km with a few bits of fixed-structure payload you mean. Encoding basics
I'm currently thinkering of building a balloon with a 2.4GHz LoRa transmitter (SX128x) and a low-power STM32U microcontroller. Why? - You can repurpose 2.4GHz Wifi gear opening many doors - You can easily include…
I've never seen a bigger network with Reticulum in the wild. And I'm deep into Mesh stuff with several local communities. One of the main reasons of the communities not jumping onto the ship was that it's mostly a…
I've bought hundreds of Puya's for my lab stock on LCSC. Neat little things!
I have at least 10 neighbours on each 2.4GHz channel.
Any interesting changes regarding BLE Meshing? We evaluated it BT5.x and the performance was not overly satisfying.
The Padauk and Nyquest are barely useable. They are highly specialized devices (often ROM-only). Cheapest "general purpose" microcontrollers that have enough features for good developer experience are Puya and WCH. If…
LTE/5G is available on the low bands (700/800MHz) in Europe for a long long time now. I'm running LTE-only with zero problems for 2 years now without a single coverage gap. Even in the rural parts.
Yes. All my OS projects have a strong Copyleft-clause. Cannot stand companies stealing stuff and giving nothing back. Thanks god they hate Copyleft licenses like the plaque.
Xilinx and Altera want to talk to you :-)
Most FPGA vendor tools can be used from the console. But they are very fat.
At ING it's just a button click. It's directly next to the transaction on their app.
[dead]
Most likely it's FT8 or a more modern mode.
GSM is a bit limited because of its Timing Adance (TA) field. It should max out at 32km.
I think there are two interesting ways: 1. Either go for the Gowin FPGAs from China. You can get good boards for cheap from Ali. 2. There are FPGAs that now have a FOSS chain. They are very interesting too.
I've tested Deezer for half a year. The software quality was horrible. Had a lot of crashes, it often took many many seconds to change between the songs and often getting stuck, the buffering algorithm was nuts and…
Most likely it's not a super robust transmission mode like LoRa (that works down to -145dBm). Having a well designed antenna with a good pattern help a lot then.
ESP32 never was good for any powersaving applications.
Lots of these machines are dynamically created and provisioned depending on load factors nowadays. The days of manually setting up servers in hyperscaling-environments are long long gone. Example: Your GitLab CICD needs…
For me it's a Intel n100 box with Proxmox. Auto Updates (without auto reboot) fully activated). It just works. For accessing my home network I've rented a 1€-VPS that acts as a Wireguard connection hub.
Maybe he could offer this "as a service" using LoRaWAN and a cheap Mikrotik basestation? As a backend Chirpstack can be used.
lol. 10.000km with a few bits of fixed-structure payload you mean. Encoding basics
I'm currently thinkering of building a balloon with a 2.4GHz LoRa transmitter (SX128x) and a low-power STM32U microcontroller. Why? - You can repurpose 2.4GHz Wifi gear opening many doors - You can easily include…
I've never seen a bigger network with Reticulum in the wild. And I'm deep into Mesh stuff with several local communities. One of the main reasons of the communities not jumping onto the ship was that it's mostly a…
I've bought hundreds of Puya's for my lab stock on LCSC. Neat little things!
I have at least 10 neighbours on each 2.4GHz channel.
Any interesting changes regarding BLE Meshing? We evaluated it BT5.x and the performance was not overly satisfying.
The Padauk and Nyquest are barely useable. They are highly specialized devices (often ROM-only). Cheapest "general purpose" microcontrollers that have enough features for good developer experience are Puya and WCH. If…
LTE/5G is available on the low bands (700/800MHz) in Europe for a long long time now. I'm running LTE-only with zero problems for 2 years now without a single coverage gap. Even in the rural parts.
Yes. All my OS projects have a strong Copyleft-clause. Cannot stand companies stealing stuff and giving nothing back. Thanks god they hate Copyleft licenses like the plaque.
Xilinx and Altera want to talk to you :-)
Most FPGA vendor tools can be used from the console. But they are very fat.
At ING it's just a button click. It's directly next to the transaction on their app.
[dead]
Most likely it's FT8 or a more modern mode.
GSM is a bit limited because of its Timing Adance (TA) field. It should max out at 32km.