789 B
789 B
PlanktoScope Hat Hardware
Buses and GPIO pinout
I2C1 Bus
RTC RV-3028-C7
Address 0x52 Configured through a kernel driver.
OLED Display
Address 0x3c
SPI0 Bus
Motor Controller 0: TMC5160
Chip Enable: SPI0_CE0 Motor Enable: GPIO23
Diagnostic output: GPIO16 for Error output GPIO20 for Stall output
Motor Controller 1: TMC5160
Chip Enable: SPI0_CE1 Motor Enable: GPIO5
Diagnostic output: GPIO16 for Error output GPIO20 for Stall output
GPIO
Fan control
PWM1 control through GPIO13
LED0 control
PWM dimming frequency range: 6.5 kHz to 100 kHz PWM0 control through GPIO18
LED1 control
PWM dimming frequency range: 6.5 kHz to 100 kHz PWM0 control through GPIO12
I2C0 Bus
EEPROM M24C32
Address 0x50 For HAT information only.