This new HKPilot Micro Telemetry radio set allows you to link to a flight controller such as our HKPilot Mega or Multiwii AIO to a USB or Uart equipped device such as a computer, laptop or tablet supporting a USB connection (OTG). The new micro transceiver has an integrated PCB antenna, making this one of the smallest Telemetry solutions available using SIK firmware. The Micro size now let’s mini quads and airplanes have a full downlink just like their bigger counterpart. The matched ground transceiver in the set can use Uart or USB connections for computer or even OTG enabled devices. The Radio set not only lets you see live data, such as live GPS position overlaid on a map, system voltage, heading, waypoint navigation even artificial horizon and so much more. Using open source MAVlink based ground station software, you can even fly your aircraft with a joystick via your computer and update settings live! Or just use it for your DIY projects that needs a wireless Serial interface. This kit offers a great low price, Micro size and superior performance. The system utilizes the 433Mhz band and provides a full-duplex link using HopeRF's HM-TRP modules running custom, open source, firmware.

Features:
• Integrated PCB antenna for ultra-micro size just 1.6g 
• Micro-USB port for OTG/USB link on the ground module
• 100mW maximum output power (adjustable)
• -117dBm receive sensitivity
• Based on HopeRF’s HM-TRP module
• 2-way full-duplex communication through adaptive TDM
• UART interface/ USB
• Transparent serial link
• MAVLink protocol framing
• Frequency Hopping Spread Spectrum (FHSS)
• Configurable duty cycle
• Error correction corrects up to 25% of bit errors
• Open-source SIK firmware
• Configurable through *Mission Planner and *APM Planner

Specs Micro Transceiver:
Supply voltage: 3.7-6 VDC
Transmit current: 100 mA at 20 dBm
Receive current: 25 mA
Serial interface: 3.3 V UART
Size: 19x25x5mm (with antenna)
Weight: 1.6g (with antenna)

Specs Ground Transceiver:
Supply voltage: 3.7-6 VDC (from USB or DF13 connector)
Transmit current: 100 mA at 20 dBm
Receive current: 25 mA
Serial interface: 3.3 V UART
Size: 25.5x 53x11 mm (without antenna)
Weight: 11.5g (without antenna)

Included:
One Micro telemetry transceiver 433Mhz
One Gound USB telemetry transceiver 433Mhz
Micro-USB cable
Android OTG adapter cable
Micro telemetry to Micro HKPilot mega cable

Frequency regulations vary by country, so consult your local airspace authority to find out which frequency is legal in your area. 

*Note: The reference to APM refers to the ArduPilot project, a family of open source autopilots based on the Arduino open source computing platform, developed by 3DR and the open source community. It consists of a choice of ArduPilot Mega (APM) electronics and a range of free software versions for different vehicles and is governed by an open source creative commons license

*Note: This is not an original Arduino brand product.