MINI MWC V1.3 is upgraded on the base of MINI MWC V1.2, here is the details of the change:
- We changed the BMP085 baroceptor to BMP180 which is higher precision.
- We changed the PPM signal converter of C8051F330 to smaller C8051F300.
- The second IIC connection port was added, so that IIC OLED and GPS can be connected at the same time.
The MINI MWC Flight Control Board did great improvement on PCB design, the board becomes smaller and cute, it is convenient for use, the improvements are the followings:
- The ESC port changed to right angle ( There are 9 output ports: D3, D5,D6,D9, D10, D11, A0, A1, A2), it applied immersion gold pin connectors;
- The ESC port board applied double 2OZ copper PCB board, max current is 16A, in this case, no need extra power board when its power supply is 2S lipoly battery;
- It comes with a 7CH receiver that compatible with DSM2 ( the receiver output signal is PPM SUM)
- Self-voltage checking(A2 port)
- The layout of components and each ports is newly designed and arranged;
- FTD1 protection is added to avoid the conflicts between outside power supply and USB power supply;
MINI MWC physical parameters:
- Size:47.7 *23.5 *11.0mm (not including mounting holes), 48.0*30.0 *11.0mm (including mounting hole):
- Weight: 7.8g (including DSM2 receiver and antenna)
- Size of mouniting hole: Φ2.0mm
ttn: before using OLED, please change “//#define OLED_I2C_128x64” to “#define OLED_I2C_128x64” from “config.h”
How to connect GPS module:
The followings are the major components of MINI MWC flight control board:
- ATMEGA328P
- MPU6050
- BMP085
- HMC5883L
- C8051F330
- CYRF69103
Transmitter for MINI MWC flight control board: it supports DSM2 compatible 4CH or above (we recommend 6CH or above transmitter)
The following functions can be realized through our MINI MWC flight control board:
- auto stabilization,
- Stabilize the altitude
- Fixed heading course
- HeadFerr
- Hovering at an identified position (needs 12C-GPS converter board and supports by GPS)
- Return flight automatically (needs 12C-GPS converter board and supports by GPS)
Related devices:
- MX-FTDI programming stick tool: small and convenient for use, it can be plug on the USB port of a computer directly for changing and modifying the parameters of MWC flight control board and flash its software as well.
- OLED scree: 128*64 lattice, double IIC ports, can be mounted on MINI MWC flight control board directly;
- OVERSKY 10A-Mul brushless ESC: it is a light and specially designed high speed controller for MINI MWC, small and light (18*12.6*5.5mm, 0.95g not including the wires), working voltage: 3.7V-7.4V, Max working current:7A
- IIC&UART converter board: it is for changing the UART signal of GPS to IIC signal which is special for MWC. Size:23.4*16.6*3.8mm, weight:1g;
- GPS module
