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CUAV V5 PLUS 3DR Radio Telemetry 915
Description
CUAV V5 PLUS 3DR Radio Telemetry 915 Overview
CUAV V5 PLUS 3DR Radio Telemetry is designed as an open source Xbee replacement radio set, offering a lower price, longer range, and superior performance to Xbee radios. It’s available in 915Mhz and 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground). Interface to the module is via standard 5V-tolerant TTL serial / FTDI USB serial. The SiK firmware includes a bootloader that permits radio firmware upgrades over the serial interface, and radio firmware with configurable parameters. Firmware upgrades and configuration are fully supported in the APM Mission Planner. Configuration is also possible through the 3DR Radio Configurator or AT commands.Consult Motionew Online Shop to see the full range of our products.
Test data
– Range:800M (57600 baud rate)
– Note: CUAV RADIO V3 version with Micro USB port as APM 2 flight control
Hardware features and specifications (433Mhz version)
– Very small size
– Light weight (under 4 grams without antenna)
– Available in 900MHz or 433MHz variants
– Receiver sensitivity to -121 dBm
– Transmit power up to 20dBm (100mW)
– Transparent serial link
– Air data rates up to 250kbps
– MAVLink protocol framing and status reporting
– Frequency hopping spread spectrum (FHSS)
– Adaptive time division multiplexing (TDM)
– Support for LBT and AFA
– Configurable duty cycle
– Built in error correcting code (can correct up to 25% data bit errors)
– Demonstrated range of several kilometers with a small omni antenna
– Can be used with a bi-directional amplifier for even more range
– Open source firmware
– AT commands for radio configuration
– RT commands for remote radio configuration
– Adaptive flow control when used with APM
– Based on the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroller
If you have any questions regarding our products, use the Motionew Contact us page to consult our engineering team.
FAQ – CUAV V5 Plus 3DR Radio Telemetry Module (915 MHz)
1. What is the operating frequency and range of the CUAV 3DR telemetry module?
The CUAV 3DR radio operates in the 915 MHz ISM band and supports long-range, bidirectional communication of up to 10–20 km in open environments, depending on antenna configuration and transmission power.
2. What are the main technical specifications?
It provides adjustable transmit power up to 100 mW, operates from 5 V DC, and supports serial data rates up to 250 kbps. The module uses frequency hopping and forward error correction for stable data transfer, even in noisy RF environments.
3. What protocols and compatibility does it offer?
The system uses open-source SiK firmware and communicates through UART, supporting MAVLink protocol. It is fully compatible with CUAV V5+ flight controllers, as well as other Ardupilot- and PX4-based systems.
4. What are the delivery options and shipping times?
Motionew provides international shipping through DHL, UPS, and FedEx. Orders are typically processed within 1–2 business days and delivered within 5–10 business days, depending on destination and warehouse availability.
5. Is OEM customization or bulk purchasing supported?
Yes. OEM customization for labeling, enclosure design, and pre-flashed firmware is available for bulk orders. Discounts and technical support packages are offered for system integrators and large-volume buyers.
6. What documentation and payment methods are provided?
Each unit includes a datasheet, configuration manual, and quick start guide. CE and FCC compliance certificates can be provided upon request. Accepted payment methods include PayPal, bank transfer (T/T), and major credit cards.
Specifications
Specifications
| Weight of each unit | 4g without antenna | |
| Dimension | 60*15.8mm | |
| Operating temperature | -20 ~ 85°C | |
| Max Transmission Range | 1mile | |
| Max transmission Power | 100mW | |
| size | Very small | |
| Light weight | (under 4 grams without antenna) | |
| Available in | 900MHz or 433MHz variants | |
| Receiver sensitivity | to -121 dBm | |
| Transmit power up to | 20dBm (100mW | |
| Air data rates up to | 250kbps | |
| MAVLink protocol | framing and status reporting | |
| Frequency | hopping spread spectrum (FHSS) | |
| Adaptive time | division multiplexing (TDM) | |
| Support for | LBT and AFA | |
| Configurable | duty cycle | |
| Built in error correcting code | (can correct up to 25% data bit errors) | |
| Demonstrated range of | several kilometers with a small omni antenna | |
| Can be used with a | bi-directional amplifier for even more range | |
| firmware | Open source | |
| AT commands for | radio configuration | |
| remote radio configuration | RT commands | |
| Adaptive flow control | when used with APM | |
| Based on | the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroller | |
Product contents
Product contents
1set 3DR Telemetry
Antenna and cable(the 433 is white , the 915 is black )
Documents
Documents
Please contact us for more information.
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