If you?re looking to upgrade the flight controller and add GPS capability on your AeroSky quad look no further, introducing the all in one upgrade kit from AeroSky.? Mega 2.52 is a complete open source autopilot system featuring the bestselling technology. This version is ready to use, with no assembly required. It allows the user to turn any fixed wing, rotary wing or multi-rotor vehicle (even boats and car) into a fully autonomous vehicle capable of performing programmed GPS missions with waypoints.

Specifications for the flight controller:
? Arduino Compatible
? pre-soldered and tested
? 3-axis gyro, accelerometer, magnetometer and high-performance barometer
? Built in 4 MP Dataflash chip for automatic data logging
? Honeywell HMC5883L-TR Digital compass
? Invensense's 6 DoF Accelerometer/Gyro MPU-6000
? Measurement Specialties MS5611-01BA03 Barometric pressure sensor.
? Atmel ATMEGA2560 and ATMEGA32U-2 (processing and USB function).
To set up your APM 2.5 board using the Arducopter codes please go to:
https://code.google.com/p/arducopter/wiki/APM25board
Specifications for the GPS module:
This is an updated GPS module that can used with ardupilot mega v2. This GPS module uses the latest technology to give the best possible position information, allowing for better performance with your Ardupilot or other Multirotor control platform.
You may require to configure this module for use with your flight controller (MultiWii Copter I2C GPS board requires 115200 baud). You will require a USB to FTDI adaptor board to do this.
Please note that this module ships with default settings and a buad rate of 38400.

Features:
? Standalone GPS receiver
? U-blox NEO-6M GPS module
? Under 1 second time-to-first-fix for hot and aided starts
? SuperSense ? Indoor GPS: -162 dBm tracking sensitivity
? Anti-jamming technology
? Support SBAS (WAAS, EGNOS, MSAS, GAGAN)
? u-blox 6 50 channel positioning engine with over 2 million effective correlators
? Timepulse
? 5Hz position update rate
? Operating temperature range: -40 TO 85?C
? UART TTL socket
? EEprom to store settings
? Rechargeable battery for Backup
? Build in 18X18mm GPS antenna
? RoHS compliant

Our warranty/ return / exchange policy is very simple. If the item we sent you is defective when you received the shipment from us (NOT AFTER USE), you can report to us by email for return / exchange / refund arrangement.

Request(s) for return or exchange and report(s) of missing or damaged part(s) must be received within 30 days of your receipt of merchandise(s). We reserves the rights to entertain requests received thereafter.

Items returned must be in as-new conditions with the packing slips, manuals, accessories and all other items intact in original packaging. Returned merchandise must be received from our customer before we will process and ship out any replacement. All merchandise should be returned to us by shipping carriers with safe method which provides proof of shipment (just in case your item does not reach us. so you can check with your local shipping carrier.) We will not responsible for the lost of returned merchandise in shipping.

Shipping and handling charges for all orders are non-refundable, as we have paid the Post Office to send the shipment and the Post Office will NOT refund the postage cost back to us after they processed the shipment. Customer will be responsible for the return shipping cost to send return back to us. For returned merchandise that is found to be genuinely defective, we ship out replacement for free (we pay for the replacement shipping cost) and will not charge additional shipping and handling fees.

We reserves the right to return merchandise to its customer and not refund money, if we in our opinion deem that the merchandise has been used, crashed, abused, misused or modified in any form, or has been damaged by water, dust, or other contaminants.

*** All items are tested by manufactures to make sure they are working properly before we ship them to our customers.

*** Please inspect the product when you received the shipment, identified any issue and report to us BEFORE you try to fly / use it. Please also check over the product (especially the helicopters and air planes) and make sure they are all good every time before use (or taking to the air).

*** Return / exchange / refund is not allowed if the item has been used or flew. Please understand that RC helicopters and airplanes can crash if mistake made or you do not know how to fly, any kind of crash or hard landing may caused damage(s) to the helicopter or plane. We have no control over your flying skill, behavior or the conditions you have chosen to fly in. We tested all products before shipment as we stated above, if you have any problem with the aircraft or other product(s) you ordered from us, please report it at the time when you received the shipment (not after use please).

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