Device Pinout
| Pin Name | Pin | Pin | Pin Name | Pin Name | Pin | Pin | Pin Name |
|---|---|---|---|---|---|---|---|
| ANALOG OUT1 | A1 | A2 | ANALOG OUT2 | FREQUENCY IN1 | A3 | A4 | FREQUENCY IN2 |
| ANALOG OUT3 | B1 | B2 | ANALOG OUT4 | FREQUENCY IN3 | B3 | B4 | FREQUENCY IN4 |
| ANALOG IN1 | C1 | C2 | ANALOG IN2 | ANALOG IN3 | C3 | C4 | ANALOG IN4 |
| ANALOG IN5 | D1 | D2 | ANALOG IN6 | ANALOG IN7 | D3 | D4 | ANALOG IN8 |
| ANALOG IN9 | E1 | E2 | ANALOG IN10 | ANALOG IN11 | E3 | E4 | ANALOG IN12 |
| DIGITAL IN1 | F1 | F2 | DIGITAL IN2 | DIGITAL IN3 | F3 | F4 | DIGITAL IN4 |
| CAN1H | G1 | G2 | CAN1L | CAN2H | G3 | G4 | CAN2L |
| PWM OUT1 | H1 | H2 | PWM OUT2 | PWM OUT3 | H3 | H4 | PWM OUT4 |
| PWM OUT5 | J1 | J2 | PWM OUT6 | PWM OUT7 | J3 | J4 | PWM OUT8 |
| PWM OUT9 | K1 | K2 | PWM OUT10 | PWM OUT11 | K3 | K4 | PWM OUT12 |
| WAKEUP/KL15 | L1 | L2 | sGND | GND/KL31 | L3 | L4 | GND/KL31 |
| SENSOR_5V | M1 | M2 | SENSOR_12V | BAT+/KL30 | M3 | M4 | BAT+/KL30 |
Analog in
Inputs capable of measuring slow changing voltages up to 16V.
Frequency inputs
Input capable of registering periodic signals. Main use is reading signals like: Speed, PWM, injector pulse or similar.
Digital Inputs
Digital inptus are ment for slow, two state signals - they are GND active. Main use is user inputs: paddles, shift levers, buttons.
Analog output
Its a high impedance voltage output with main putpose to send voltage signals to other ECUs
PWM outputs
Those outputs are optimized for driving transmission solenoids. They are capable of outputing PWM signal and they can drive load of up to 3A - relays, small valves. Depending on hardware version they are either low side or push pull (low and high side)
CANH and CANL
A pair of pins for connecting the device into a car canbus network.
SENSOR_5V
Main 5V supply for all sensors connected to the device. Its 200mA rated and it shouldn't be used to power any external digital electronic devices.
SENSOR_12V
Depending on the device version:
- A 12V 200mA source for external sensors
- An adjustable 200mA source for external sensors
sGND
Sensor ground connection. This pin is a central connection for all sensors that are connected to the device. Its main purpose is to provide a clean central point in star connection and to provide a ground reference for all connected senders.
GND/KL31
The chasis ground connection. This is a current carying connection and should be wired with care - proper crimp and 2x 1mm2 wires.
Wakeup/KL15
Battery+ through ignition signal. This input wakes up the device to active operation and signals the power off.
BAT+/KL30
Main power supply to the device. This is a current carying connection and should be wired with care - proper crimp and 2x 1mm2 wires. The supply should be a delay off supply - after the igniton turns off, this supply should be kept on for about 60 seconds for the device to save internal state to memory.