Side-by-side specification comparison for up to 4 drone components.
| Spec | DSMX Micro Receiver BetaFPV | ER8 2.4GHz ELRS PWM Receiver RadioMaster | + Add component |
|---|---|---|---|
| category | receiver | receiver | |
| manufacturer | BetaFPV | RadioMaster | |
| Antennas | 1 | 2 | |
| Antenna Type | — | standard wire antenna (20cm high sensitivity) | |
| Bluetooth | — | false | |
| Channels | 8 | 16 | |
| Firmware Target | — | RADIOMASTER_ER8_2400_RX | |
| Frequency | 2.4GHz | 2.4GHz | |
| Protocol | DSMX | ExpressLRS | |
| Weight | 0.6 g | 16.5 g | |
| WiFi Config | — | true |