433Mhz Module w/case TTL 3DRobotics 3DR Radio Telemetry Kit for APM2 2.6 New Set
Descriptions:
- The 3DR Radio telemetry system is designed as an open source Xbee replacement radio set, offering a lower price, longer range and superior performance to Xbee radios. It's availabl in 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground).
- The radio is a 2-way half-duplex wireless communication system with a standard TTL UART interface, based on HopeRF's HM-TRP data link modules, and custom firmware that improves upon the modules' original features and performance.
- 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 AT commands.
3DR Telemetry Kit Specifications
- Very small size
- Light weight (under 4 grams without antenna)
- 433-434.79MHz
- 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 HM-TRP radio modules, with Si1000 8051 micro-controller and Si4432 radio module
- Please note that it is up to you to make sure you are allowed to use these radio modules in your country. These devices can be used as short range licence expemp devices the UK under ESTI EN300 220, please refer to Ofcom IR2030 document, page 17. You will need to configure the device to comply with your countries regulations
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Shipping Detail:
1.Please confirm your address carefully once you make th order.We will send the products to you
at once the payment is received
2.Item is shipped from china post airmail.Reach most of countries 15-30 business days
3.Please contact us if you have not received item in 45 days ,and give us 3 days for checking the undelivered package and reason ,if it's our problem, we will refund the money to you.
4.We could not to ship African countries except South African by airmail .So if African customer want to buy these products,please contact us about shipping problem in advance.
Payment
1.We accpt Escrow and major credit cards
Returns
1. Full refund will be given if item returned in original condition
2.Merchandise which is damaged or missing components is not refundable
3.Buyer is responsible for return shipping with proper packaging
4.Once receiving item ,we will send refund to you immediately
Warranty
1.We will provide 90 days warranty
2.Buyer are only responsible for the return shipping fees for warranty items( In most of cases ,buyer only need to return the problem components rather than the entir packag)
3.Before returning items ,please make sure you get our address and write gift on delivery sheet and give us tracking number ,if we received item ,we will repair them of exchange item asap
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