Overview
The RadioMaster Ranger Nano 2.4GHz ExpressLRS ELRS module adds an ExpressLRS low-latency control link to compatible radios without replacing the transmitter. It is designed for Nano module bays and supports high packet rates up to F-1000Hz (F-1000Hz mode requires EdgeTX 2.7.1 or later). A high-efficiency cooling system is integrated for sustained operation, and a T-antenna is included for broad signal coverage.
Note: Ranger Nano fits Nano module bays. For JR-style/Micro connectors, consider the Ranger or Ranger Micro series instead.
Key Features
- Built-in ExpressLRS Backpack
- High-efficiency cooling system
- WiFi support: Yes
- Bluetooth support: Yes
- Packet rates up to F-1000Hz
- T-antenna included
- Nano connector support (compatible with RadioMaster Zorro and more)
Specifications
| Item | Ranger Nano Module |
| Regulatory domain | ISM2400 |
| MCU | ESP32 (main), ESP8285 (aux, as ESP backpack) |
| RF chip | SX1281IMLTRT |
| Frequency range | 2400 MHz - 2480 MHz |
| Maximum packet rate | 500Hz / F-1000Hz (F-1000Hz mode requires EdgeTX 2.7.1 or later) |
| Minimum receiver refresh rate | 25Hz |
| WiFi | Yes |
| Bluetooth | Yes |
| XT30 power supply voltage | DC 6V - 16.8V |
| Weight | 48 g (with antenna) / 39 g (without antenna) |
| Dimensions | 136 x 42 x 26 mm (with T antenna) / 74 x 42 x 26 mm (without antenna) |
| Additional size callouts | Module: 74 mm, 49 mm, 33 mm; T-antenna: 66 mm, 66 mm |
What’s Included
- 1 x Ranger Nano Module
- 1 x T Antenna
Applications
- ExpressLRS upgrade for Nano module bay radios (for example, RadioMaster Zorro and other compatible transmitters)
- RC aircraft, FPV drones, RC cars, and other RC models using ExpressLRS receivers
For setup help and compatibility questions, contact support at https://rcdrone.top/ or email support@rcdrone.top.
Manuals
Video
Details

Add an ExpressLRS 2.4GHz control link to nano module bay radios, with support for high packet rates up to F-1000Hz (EdgeTX 2.7.1+).

Designed for Nano module bays, including RadioMaster Zorro and other compatible transmitters.

A high-efficiency cooling system helps maintain stable performance during longer sessions.

Built-in WiFi and Bluetooth support simplifies updates and configuration.

The included T-antenna provides practical coverage for everyday FPV and RC use.

Compact sizing makes it easy to fit into nano bay transmitters while keeping the antenna profile manageable.
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