Side-by-side specification comparison for up to 4 drone components.
| Spec | DSMX Micro Receiver BetaFPV | R81 V2 Receiver RadioMaster | + Add component |
|---|---|---|---|
| category | receiver | receiver | |
| manufacturer | BetaFPV | RadioMaster | |
| Antennas | 1 | 1 | |
| Bluetooth | — | false | |
| Channels | 8 | 8 | |
| Frequency | 2.4GHz | 2.4GHz | |
| Protocol | DSMX | FrSky | |
| Weight | 0.6 g | 2 g | |
| WiFi Config | — | false |