ماژول تله متری 433Mhz

Product Description

1) The Radio telemetry system is based on 3DR Radio system and 100% compatible.

2) It’s designed as an open source Xbee replacement radio set, offering a lower price, longer range (approx one mile) 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).

3) The system provides a full-duplex link using HopeRF’s HM-TRP modules running custom, open source firmware. Interface to the module is via standard 5V-tolerant TTL serial / FTDI USB serial.

4) Firmware upgrades and configuration are fully supported in the APM Mission Planner. Configuration is also possible through the 3DR Radio configurator and AT commands.

5) Features:

– Small size and light weight

– Available in 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.

6) Other Features:

– Dimension: Air / Ground module (no include SMA connector) : 17m x 35mm / 17mm x 59mm

– Weight: Air / Ground module: 4.6g/16.8g (include cable and antenna) / 7.2g/17g (include antenna)

7) Package Included:

– Air Module 433Mhz x 1

– Ground Module 433Mhz x 1

– UART 4Pin cable for Air module 300mm x1

– 2.5dbi Antenna for two module x2

More Detailed Photos: