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Zorro Radio Controller (M2)

Communication & Data Links
by Holybro

Description

The RadioMaster Zorro is a compact radio controller designed for RC aircraft and drone applications. It features an ergonomic design with Hall-effect gimbals, large 128x64 LCD screen, USB-C charging, external module bay for RF expansion, and supports multiple protocols including CC2500, 4-in-1 multiprotocol, and ELRS. The controller is compatible with OpenTX and EdgeTX operating systems and offers switchable Mode 1/Mode 2 operation without disassembly.

About the Company

Holybro

Holybro is a manufacturer of drone components and systems, specializing in flight controllers, GPS modules, FPV products, and drone development kits for unmanned aerial vehicles.

Core Information

Serving industries
Air
Release/Launch year
2023
Product status
In Production
Model number / Variant
Zorro M2
Name
Zorro Radio Controller (M2)

Product Classification

Link roles
Command & Control (C2)
System type
RF Radio Transceiver
Supported platform classes
sUAS Ground Control Station
Operating environment
Ground
Link topology
Point-to-Point
LOS/BLOS capability
LOS
Duplexing modes
Half-Duplex

Frequency & Spectrum

Frequency bands
2.4 GHz ISM
Regional spectrum compliance
FCC (US) CE/ETSI (EU)
Spectrum licensing
Unlicensed/ISM
Frequency agility/hopping
Maximum TX power (dBm)
20

Data & Performance

Modulation/Coding
FHSS Custom/Proprietary
Range conditions
Line-of-sight conditions with 20dBm transmit power
Maximum range (km)
2

Interfaces & Protocols

Physical interfaces
USB-C GPIO
Control/Telemetry protocols
MAVLink

Security

Anti‑jam/Resilience features
FHSS

Power & Physical

Power options
DC Battery
Included antenna types
Omnidirectional
Power consumption (W)
1
Dimensions (mm)
170 x 159 x 108
Weight (g)
350
Input voltage range (V)
6.6-8.4

Software & Management

Configuration methods
Web UI Desktop App
Telemetry/Integration
MAVLink
OTA firmware updates

Compatibility & Integration

Autopilot compatibility
ArduPilot PX4
GCS compatibility
QGroundControl Mission Planner
Interoperability standards
ASTM F3411
Integration notes
Supports multiple RF configurations including CC2500, 4-in-1 multiprotocol, and ELRS versions. Compatible with TBS Nano Crossfire and other external modules.

Certifications & Compliance

Certifications/Marks
FCC CE RoHS
Spectrum approval regions
US EU