









🚀 Elevate your fixed-wing game with the ER8 – where precision meets power!
The RadioMaster ER8 ELRS PWM Receiver is a compact, 2.4GHz 8-channel ExpressLRS receiver designed specifically for fixed-wing RC vehicles. Featuring ultra-long range, fast response, built-in voltage telemetry, Wi-Fi firmware updates, and a durable one-piece molded shell, it offers professional-grade performance and easy configuration for serious RC pilots.











| Brand | SPEEDY BEE |
| Manufacturer | RadioMaster |
| Model Name | ER8 |
| Product Dimensions | 4.3 x 3 x 1.5 cm; 41 g |
| Ram Memory Technology | LPDDR4X |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Processor Speed | 2.4 GHz |
| Processor Type | MediaTek MT8125 |
| Processor Count | 1 |
| Compatible Devices | Fixed-wing RC vehicles with ExpressLRS protocol support |
| Mounting Hardware | ELRS |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | Wi-Fi |
| Manufacturer | RadioMaster |
| Country of Origin | USA |
| Item Weight | 41 g |
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