- 01: V_IN, MAIN_POWER_IN
Connect to main power here.
8V to 26V. If you have jumper on BYPASS_5V_REG this must be 5V. - 02: V_MAIN, MAIN_POWER_OUT
Same voltage as V_IN. Will be 0V when power is off. - 03: V_ADJ
Variable voltage regulator.
Use this to generate the voltage you need for your project. - 04: V_ADJ
Output for the V_ADJ - 05: V_ADJ_ON
To use the variable voltage regulator V_ADJ add jumper here. - 06: 5V_REG
5V out - 07: 5V_REG
If you do not have 5V V_IN set the jumper here. You can then use 8V to 26V on V_IN - 08: BYPASS_5V_REG
Jumper here if you has 5V on V_IN. - 09: 3V3_REG
3.3V out.
If you want to use external 3.3V.
E.g. this one: D24V10F3
You need to remove the PI_3V3_REG jumper. - 10: PI_3V3_REG
Short circuit (jumper) to use Raspberry Pi internal 3.3V regulator. - 11: POWER_ON
The power on button. - 12: GPIO_5V
8 of the Raspberry PI GPIO can handle 5V. Add jumper GPIO_5V_ON to enable it. - 13: GPIO_5V_ON
To use the 8 Raspberry Pi GPIO with 5V add jumper here. - 14: GND
Ground - 15: GPIO
Raspberry Pi ordinary 3.3v GPIO.
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- 16: DELAY_POW_OFF
On shutdown a signal will delay a while then turn of the power.
With this trim potentiometer you can set the delay from about 2 to 60 seconds. - 17: PWM
Pulse-width modulation
This is shared by the motor driver
MOTOR_2 and MOTOR_2.
- 18: MOTOR_1, MOTOR_2
Drive 2 DC motors
This is shared by the PWM.
- 19: V_M
Put a jumper her to enable the
motor controller MOTOR_1 and MOTOR_2. - 20: POWER_IS_ON
Will light when power is on - 21: LOW_BAT
If use Steelsquid Kiss OS this can be configured to light when low voltage on V_IN - 22: POWERING_OFF
If use Steelsquid Kiss OS this will light when the system power down - 23: POWER_OFF
If Steelsquid Kiss OS this will power of the system after a configurable number of seconds (DELAY_POW_OFF) - 24: INFO
Push this to get info, on Steelsquid Kiss OS it will show the IP on LCD and Display. - 25: SWITCH_1 to 6
Use this to control your device...You decide what do to with them. - 26: LED_1 to 6
Use this to show output from your device...You decide what do to with them. - 27: BUZ
Will buz on error and restart.
You can also use it in your programs.
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- 28: BT_ON
If use Steelsquid Kiss OS this will light when bluetooth is enabled. - 29: NET
If use Steelsquid Kiss OS this will light when the device is connected to a network. - 30: ERROR
If use Steelsquid Kiss OS this will light when error occur - 31: OK
If use Steelsquid Kiss OS this will light on event...print to LCD and other... - 32: ADC_1 to 7
Analog to digital converter, 0 to 3.3V - 33: DAC_1 to 4
Digital to analog converter, 0 to 3.3V - 34: BUTTON_1 to 6
Use this to control your device...You decide what do to with them. - 35: OLED_LCD
Connect a OLED LCD - 36: POWER_1 to 8
Output GPIO for larger voltage and current (28V, 500mA). - 37: XGPIO_1 to 8
Extra gpio to use. - 38: ACC_GYRO
Connect a Geeetech MPU-6050 - 39: SERVO_1 to 12
Connect 12 servos - 40: V_SERVO
Voltage for the servos.
Put jumper if you want to us 5V. - 41: I2C
C0nnect I2C devices
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