| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| aprs:mb7uba [2025/01/25 18:10] – 2e0hkd | aprs:mb7uba [2025/03/19 12:13] (current) – 2e0hkd |
|---|
| ===== MB7UBA - LoRA APRS Digi/iGate ===== | ====== MB7UBA - LoRA APRS Digi/iGate ====== |
| |
| MB7UBA runs APRS over LoRA. | MB7UBA runs APRS over LoRA, located in Basingstoke, Hampshire (IO91kg). |
| |
| Frequency: **439.9125 MHz**\\ | Frequency: **439.9125 MHz**\\ |
| |
| This is the same frequency and parameters for LoRa based APRS across the UK. | This is the same frequency and parameters for LoRa based APRS across the UK. |
| | |
| | ===== LoRa APRS Background ===== |
| |
| For those that don't know, APRS over LoRA is exactly what it sounds like: [[https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System|Automatic Packet Reporting System (APRS)]] packets sent using using [[https://en.wikipedia.org/wiki/LoRa|LoRa]] radio modulation, instead of the more common FM modulation used in standard APRS. | For those that don't know, APRS over LoRA is exactly what it sounds like: [[https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System|Automatic Packet Reporting System (APRS)]] packets sent using using [[https://en.wikipedia.org/wiki/LoRa|LoRa]] radio modulation, instead of the more common FM modulation used in standard APRS. |
| There is also a new map and database specific to LoRa APRS running CA2RXU firmware ([[https://github.com/richonguzman/LoRa_APRS_iGate|iGate]] or [[https://github.com/richonguzman/LoRa_APRS_Tracker|tracker]]) is at | There is also a new map and database specific to LoRa APRS running CA2RXU firmware ([[https://github.com/richonguzman/LoRa_APRS_iGate|iGate]] or [[https://github.com/richonguzman/LoRa_APRS_Tracker|tracker]]) is at |
| [[https://lora-aprs.live/]], and this has the added benefit of including signal quality data which is not usually forwarded over APRS-IS. See the [[https://lora-aprs.live/help.html|help]] page for information on setting up your own device to feed this, it does not interfere with APRS-IS feed and can be operated alongside it with no problem. | [[https://lora-aprs.live/]], and this has the added benefit of including signal quality data which is not usually forwarded over APRS-IS. See the [[https://lora-aprs.live/help.html|help]] page for information on setting up your own device to feed this, it does not interfere with APRS-IS feed and can be operated alongside it with no problem. |
| | |
| | ===== Technical ===== |
| |
| The digi runs on a Lilygo T-Beam v1.2 with an SX1262, and uses the firmware by CA2RXU at [[https://github.com/richonguzman/LoRa_APRS_iGate]]. Tracker firmware, also by CA2RXU, for similar boards can be found at [[https://github.com/richonguzman/LoRa_APRS_Tracker]]. | The digi runs on a Lilygo T-Beam v1.2 with an SX1262, and uses the firmware by CA2RXU at [[https://github.com/richonguzman/LoRa_APRS_iGate]]. Tracker firmware, also by CA2RXU, for similar boards can be found at [[https://github.com/richonguzman/LoRa_APRS_Tracker]]. |
| |
| There are plans to create some interaction with the packet node [[nodes:gb7bsk|GB7BSK]] which is located at the same site, so you can interact with one from the other (within some limits, no large transfers over LoRa which would swamp the frequency!) | |
