© 2020 Seagull UAV All Rights Reserved. 11
PORT / PIN DEFINITIONS
PORT
DEFINITION
PINS
GPS
GNSS communication port
1: VIN (3.9 -12V)
2: RX (3.3V)
3: TX (3.3V)
4: GND
EXP
Expansion port
1: VIN (3.9 -12V)
2: RX (3.3V)
3: TX (3.3V)
4: GND
I2C
Interface for I2C modules
1: VIN (3.9 -12V)
2: SCL (3.3V)
3: SDA (3.3V)
4: GND
I2C
Interface for I2C modules
1: VIN (3.9 -12V)
2: SCL (3.3V)
3: SDA (3.3V)
4: GND
CH1
CHANNEL 1 INPUT
SIGNAL
VIN 3.9
–
12V
GND
CH2
CHANNEL 2 INPUT
SIGNAL
VIN 3.9
–
12V
GND
BTN
BUTTON TRIGGER INPUT
SIGNAL
VIN 3.9
–
12V
GND
SYNC
SYNC FEEDBACK
SIGNAL
X2
–
3.3V OUT
GND
PWM
PWM TRIGGER OUTPUT
SIGNAL
VIN 3.9
–
12V
GND
GBXS
ACCESSORY PORT
S: SD LED
X: X STATE LED
B: LOG BUTTON
G: GND
LOG START/END BUTTON
Controller USB and firmware update
port. The unit can be powered via
USB as well with following ranges 4.4
–
12V
N/C
VIN 3.9
–
12V
GND
TROUBLESHOOTING
To determine what Seagull #MAP-X2 is currently doing - simply read the output of the "X STATE" and "SD CARD" LEDs, then match it
with the "Action" in the table below.
TECHNICAL SPECIFICATIONS
•
Supply voltage: 3.9
–
12V (5v recommended
–
do
NOT
exceed 12V!)
•
Current draw: Min: 17mA, Average: 43mA, Max: 55mA
•
Input signal: 3.3V standard R/C PWM between 1000
–
2000
μ
S
•
Dimensions: 48mm x 40mm x 11mm
•
Weight: 20g (without misc. cables)
X STATE
ACTION
Off
There is no signal
Blinking
Signal is present but out of range
Fading
In "Neutral" and Ready - waiting for next command
Faded
Active in a trigger mode
–
return to "Neutral" before next command
SD CARD
ACTION
Blinking
Micro SD card - is not present
Flashing rapidly
Micro SD card initialization error
–
please check format!
Fading
Micro SD card has been initialized and waiting for log to start
Solid on
Micro SD card
–
logging has been activated
X STATE
SD CARD
ACTION
ACTION
Blinking
Blinking
I2C device was enabled - but #MAP-X2 failed to initialize or device is disconnected
