Description: This is latest UAV Development Board
(UDB4, as in, "UAV Development Board version 4"). The UDB4 comes
populated with a dsPIC33FJ256 CPU, an MMA7361 three axis accelerometer, a
dual axis IDG500 gyro, and a single axis ISZ500 gyro. The on-board
Invensense gyros even have enough vibration tolerance to be used in RC
By itself, the board can be used to develop a three axis IMU
controller. By addition of an EM406 or D2523T GPS receiver, it can be
used to develop a UAV controller for an RC car, plane, helicopter, or
boat. It comes with self-testing firmware that can serve as a starting
point for you to develop your own control and navigation firmware. There
is even fully functional, open source autopilot firmware available.
Note: For programming, we recommend the PICkit3. Check the related products below.
Note: A GPS module is not included.
compatible with 20-channel EM-406A SiRF III GPS
compatible with 50-channel GS407 Helical GPS
dsPIC33FJ256 Controller (with onboard 3.3V and 5V glue logic)
dsPIC runs at 120MHz with 8MHz resonator and PLL
MMA7361 three axis accelerometer
IDG500 dual axis gyro and ISZ500 single axis gyro
External 256Kbit EEPROM
Up to 8 Input, 8 output PWM points
6-wire debug header or ICSP header
4 separate colored status LEDs
On board 3.3V and 5V regulators (150mA max)
Spare USART connection for debugging, flight logging, wireless telemetry, etc.
30 spare analog and digital I/O pins for debugging and interfacing to sensors