Side-by-side specification comparison for up to 4 drone components.
| Spec | ELRS Micro Receiver BetaFPV | Walksnail Avatar FPV VRX Only Walksnail | + Add component |
|---|---|---|---|
| category | receiver | receiver | |
| manufacturer | BetaFPV | Walksnail | |
| Antennas | 2 | 4 | |
| Antenna Type | U.FL | SMA | |
| Bluetooth | false | — | |
| Channels | 5 | — | |
| Firmware Target | ExpressLRS project | — | |
| Frequency | 2.4GHz + 900MHz | 5.8GHz | |
| Protocol | ExpressLRS | — | |
| Weight | 1.1 g | 4.2 g | |
| WiFi Config | true | — |