Multiwii and Megapirate AIO Flight Controller w/FTDI (ATmega 2560) V2.0
This board features a multiple serial interface as well as a dedicated I2C interface. You can now plug in a GPS directly, and you still have extra ports for other external devices. In addition to that, the new ATmega 2560 has more IO pins so it can both read the PWM signal from your receiver and it has enough PWM outputs to control the ESCs directly without the need to do the PWM signal in software.
This controller even has a MicroUSB port right on the board, no need to attach an extra FTDI USB interface.
The motion sensing side features a new generation MEMS Gyro, a MPU6050 by InvenSense, which has the MEMS Gyro / Accelerometer sensor on a single chip. There’s also a 3-axis magnetometer and a barometer sensor with a resolution of 0.01 millibar – approximately a 10 cm height difference.
Interested in GPS functionality? Well this is one of the most cost effective ways to get started - simply add a 10Hz GPS module (coming soon) and you’re good to go!
Features: • Supported MegaPirateNG and MultiWii firmware • Up to 8-axis motor output • 8 input channels for standard receiver • 4 serial ports for debug/Bluetooth Module/OSD/GPS/telemetry • 2 servos output for PITCH and ROLL gimbal system • 1 servo output to trigger a camera button • 6 Analog output for extend device • A I2C port for extend sensor or device • Separate 3.3V and 5V LDO voltage regulator • ATMega 2560 Microcontroller • MPU6050 6 axis gyro/accel with Motion Processing Unit • HMC5883L 3-axis digital magnetometer • MS5611-01BA01 highprecision altimeter • FT232RQ USB-UART chip and Micro USB receptacle • On board logic level converter
Flight mode for Multiwii: • One of the following basic modes – Acro – Level – Alt Hold - Heading Lock
• Optional mode – HeadFree (CareFree) – GPS Hold (Need GPS receiver) – GPS Back to home position (Need GPS receiver)
Flight mode for MegaPirate: • Acro • Alt Hold • Loiter (uses GPS) • Guided (uses GPS) • Position (uses GPS) • Circle (uses GPS) • RTL (uses GPS) • Auto(uses GPS) • Follow Me(uses GPS)
Almost any as they all use standard text based NMEA protocol via standard serial port. But UBLOX gpses alternatively can be used with ublox binary protocol which is more effective then text one.. So I'd advice ANY of UBLOX gps (NEO6, LEA6, NEO7, MAX7) ... My first one was NEO6M it's cheap. LEA6 or 7 is expensive but has higher coordinates update rate and claimed to be more precise. As for GPS for me more important to have it lightweigh as ceramic antenna has significant weight... Most GPS has thick 6mm thickness antenna... it's most of it's weight. Later I found neo6 gps for MiniAPM with only 35x35mm footprint and thin (only 2mm) antenna (not at HK) and now I'm really happy with this one on my two micro quads... I got it at m y r c m a r t. c o m ...Something similar HK sold (PRODUCT ID: 387000068-0) it has even smaller size but PCB do not have mounting holes.
Build-in voltage regulator is only 12v max.
But in most cases best way is to power board with 5v via motor ports from ESC BEC. If your have ESCs with build-in 5v ubec then no problems. Alternatively you can use external 5v BEC to power FC
no. has no 3.3v outputs on connectors.
Only on KB33 chip. But it's not intended to provide power for any external needs. It's too weak and power sensors only.
Opened up my FC today and wasnt really happy. I got someones returned board. HK didnt even take the time to remove all the the previous persons double sided tape from the back of the board. After reading all these reviews I am wondering if it is worth my time to figure out which version I have and dive in. Man those KK2 boards are making this thing look like a nightmare! All these features better be worth the time investment.
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Top, no problems with it. I use it with Multiwii Software. Altitude hold, Level mode, mag, bluetooth, gps hold and return to home, all works fine with high precision. Nice Board... Altitude sensor must be covered with foam... Gps is a Locosys from a Tiny OSD 2 with serial interface, 10Hz and 112500 data transfer rate... You can use one gps modul for Flightcontroller and Osd (it needs only TX from Gps Modul)
It seems that version 2.0 doesn't have the problem of the 1.0 batch. I am using it with MegarPirateNG, NEO-6M and a bluetooth module. No problems whatsoever. If seems that HK deleted all documents in the "File" section, so search youtube for rcjoseb and you will find some great videos how to configure it. Cheers!