User Tools
pico:electronics
EP-02
EP-02 is used for our HAB flights.
Pico-EP-M1
Board: DRF1278F LoRa Modules with HAB Tracker from http://www.loratracker.uk/?page_id=68
Size: 7cm x 2.5cm x 2cm (not including radio antenna or battery)
Battery Size: 5cm x 3cm x 0.5cm @ 450mAh
Type: Arduino powered with LoRa and RTTY transmissions
Weight: ~28g (+8g for battery)
| Radio | Frequency | Bandwidth | Code | Spread | Low Power |
|---|---|---|---|---|---|
| RTTY | 434.329.570Mhz | 2.2Khz | |||
| LoRa | 62.5Khz (62K5) | 4:5 | 8 | Off |
| 7 bits | 2 stop | 110 baud | 350 carrier shift |
This is running on a Arduino Pro Mini running at 3.3V 8Mhz.
Cost per assembled unit : Board £25 + GPS £25
pico/electronics.txt · Last modified: 2021/10/02 15:22 (external edit)
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
