Hello
Does anyone know something about this Board.
Free Flight FF Auto Balance Controller with 3D Acceleration Sensor
Description:
- 100% brand new four axis Free Flight FF Auto Balance Controller,it can be used without debugging.
- Support 8 channel PWM input and Six channel PWM output
- Adopts three axis digital gyroscope and three axis digital accerleration sensor.
- Auto-balance,quadcopter X or+mode
- Support commercial ESC and I2C ESC
- Support aerial photography and Dual axle stabilization PTZ
- with beep function when voltage is lower than 10.8V
- recommend work with GWS 3-blade paddles or other high performance balance paddles
Wire Connection:
- Input CH: 1, Aileron/ flap 2 Lift and down 3,accelerograph 4,Heading Direction 5,Remote control calibration( Switch channel) 6,PTZ pitch angle 7, PTZ pitch angle trimming(ratio CH input)
- Output CH(PWN): 1, PTZ Pitch angle servo 2, PTZ roll servo, 3, No.1 motor input 4,No.2 motor input 5, No.3 motor input 6,No.4 motor input
Dual axis PTZ:
- It maintains verticality mode under 6CH Auto-mode.It can be trimming by button 7 to adjust angle.


http://www.goodluckbuy.com/free-flig...on-sensor.html

UPDATE HARDWARE


THREAD UPDATE 03/01/2012
YOU MAY BE INFORM THAT THERE IS A DANGER TO UPDATE FIRMWARE.
Firmware :
111
120
122c
124


Upper Machine :
Version 1.0.5
Version 1.0.7

Flash Loader :
Version 2.2
Version 2.4
Flash loader GUIDE FR


Manual
English UPDATE 05/04/2012
French
Chinese

Driver
XP

Schema
Free Flight schema

Pid&Tricks
FF PID v1.22
FF PID v1.24
FF PID Adjustments 101
FF yaw issues and mechanical neutral stability setup 101
Multicopter Mechanical Dynamic Neutral Stability setup 101

BE INFORM
Some people report to be aware about reseller : find below message that I ve received
Can you place a sticky note for the thread titled "Do Not Buy FF Board From These Ebay Sellers" and place this message?

An Ebay Seller "Vocanlo" is selling what is supposed to be an original FF board on ebay for $65.00 US dollars. The board is not the original FF board but the newer version and several buyers have reported that the boards are DOA. In adddition, the newer FF board can be purchased for less via other sellers. Please avoid purchasing from this seller.

Huh, I would like to know more too. That looks very interesting. 50 bucks for something with auto-leveling and a LiPO alarm? I want that.

what software does it run?

- the new year means STM32 -

■ ARM 32-bit Cortex™-M3 CPU Core
– 72 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1)
performance at 0 wait state memory
access
– Single-cycle multiplication and hardware
division
■ Memories
– 64 Kbytes of Flash memory
– 20 Kbytes of SRAM
.....
#
GYRO;
very good MPU3050

ACC;
ADCL345

Plug_and_Fly



- > http://www.goodluckbuy.com/images/de...shGuideGLB.pdf

and to understand the configuration / calibration, it does not speak Chinese.
- > http://v.youku.com/v_show/id_XMzIxMzA4MDky.html



-
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very nice,
why more use a ITG3200,
if you can have one MPU 3050.

LSB/°/sec ---- 65,5
dps/√Hz ------- 0,01

better schema, without lettering taobao;
-> https://www.rcgroups.com/forums/show...5&d=1325634822

It looks as a PLUG AND PLAY, but "wierdly" I can't find any information about this board.
If the description is true, could be great

Looks like STM32 processor, ADXL345 accel, and maybe some I2C gyro, IDG3200 or so.
onboard switching regulator for power, so nothing should heat up. The price is definitely right. Nice to see China going with proper technology. Maybe AVRTurds will follow soon.
Who's gonna buy one?

maybe it s an aq50d pro copy...(same hardware..)

It isn't. I'd be flattered if they used my multiwii port to STM for this, but that's unlikely. Maybe its a DJI NAZA clone, lols.

Originally Posted by timecop

It isn't. I'd be flattered if they used my multiwii port to STM for this, but that's unlikely. Maybe its a DJI NAZA clone, lols.

it will be great

Is that BMP085 pads?

They seriously need some documentation for that thing. Distance between holes, what kind of voltage does it run on, how do you change from X to +, how is it mounted (I see no arrow for the flight direction) and so on. I might order props from that website soon and I want to add this thing to the order since every other similar FC (Miniwii, Openpilot etc) is constantly out of stock. Grrr.

Originally Posted by alll

Broken image/attachment.

I suppose blue arrow show front board

Originally Posted by timecop

Looks like STM32 processor, ADXL345 accel, and maybe some I2C gyro, IDG3200 or so.
onboard switching regulator for power, so nothing should heat up. The price is definitely right. Nice to see China going with proper technology. Maybe AVRTurds will follow soon.
Who's gonna buy one?

i might if you do