3DR Single TTL Mini Radio Telemetry Module 433MHz 500mW for Pixhawk/APM Flight Controller

The 3DR Single TTL Mini Radio Telemetry Module (433MHz, 500mW) is a high-performance data link solution for unmanned aerial vehicles using Pixhawk or APM flight controllers. Designed for long-range communication, this module transmits at 500mW, allowing stable, low-latency communication over several kilometers under ideal conditions.

Compact and lightweight, this TTL version is ideal for onboard use, especially where space and weight are critical. It connects directly to your flight controller via the UART/TTL interface and communicates with ground control software like Mission Planner or QGroundControl.

Built on open-source 3DR telemetry standards, it’s fully compatible with MAVLink protocol, making it a plug-and-play option for both hobbyists and professionals looking for reliable UAV telemetry.

Key Features:

• 📶 433MHz Frequency Band – Excellent for long-range, low-interference communication (license-free in many regions).

• ⚡ 500mW Transmission Power – Provides extended range and strong, stable signal.

• 🔁 MAVLink Support – Compatible with popular GCS software like Mission Planner, QGroundControl.

• 🔌 TTL UART Interface – Simple and direct connection to Pixhawk, APM, and other flight controllers.

• 📦 Compact & Lightweight – Ideal for space-limited or weight-sensitive drone builds.

• 🛠️ Plug and Play – Minimal setup required; pre-configured and ready to use.

• 🔄 Full Duplex Communication – Real-time data for telemetry, mission planning, and in-flight commands.

• 🧩 Open-Source Compatible – Based on the 3DR telemetry standard; customizable for advanced users.