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Grove

Overview

The component GROVE provides eight connectors for the Grove System from Seeed Studio. These connectors are four digital connectors (named from DIGITAL1 to DIGITAL4), two analog connectors (named from ANALOG1 to ANALOG2), I2C and UART.

Activating the component

Each of the eight connectors has a own switch which have to be activated in order to use the component.

ANALOG1

The switch for Analog1 is SW204.

Function SWITCH IO port Conflicts with Remarks
VN 1 39 Potentiometer, SW302, VN
VP 2 36 Potentiometer, SW300, VP

ANALOG2

The switch for Analog2 is SW205.

Function SWITCH IO port Conflicts with Remarks
ADC6 1 34 MENU, SW401-6, UP; Camera, SW400-3, D7
ADC7 2 35 Temperature, SW315, DQ; Camera, SW400-2, D6

DIGITAL1

The switch for Digital1 is SW206.

Function SWITCH IO port Conflicts with Remarks
IO12 1 12 RFID, SW303-2, IRQ; Gyro, SW310-2, AD0/SD0; mikroBus, SW404-1, PWM; Camera, SW402-3, D1; SD Card, SW406-2, DAT2
IO5 2 5 Microphone, SW301-1, SD; RFID, SW303-6, SDA; TFT, SW311-2, RESET

DIGITAL2

The switch for Digital2 is SW207.

Function SWITCH IO port Conflicts with Remarks
IO14 1 14 Gyro, SW310-1, INT; mikroBus, SW404-2, INT; Camera, SW402-4, D2; SD Card, SW406-5, CLK
IO13 2 13 mikroBus, SW405-5, RST; Camera, SW402-2, D0; SD Card, SW406-1, CD/DAT3

DIGITAL3

The switch for Digital3 is SW208.

Function SWITCH IO port Conflicts with Remarks
IO21 1 21 Menu, SW404-6, SDA; Camera, SW400-5, SIOD /SCL
IO15 2 15 TFT, SW311-3, D/C; SD Card, SW406-6, CMD

DIGITAL4

The switch for Digital4 is SW209.

Function SWITCH IO port Conflicts with Remarks
IO18 1 18 Microphone, SW301-3, WS; RFID, SW303-5, SCL; TFT, SW311-5, SCK; TFT, SW314-2, T_CLK; mikroBus, SW405-3, SCK
IO17 2 17 Microphone, SW301-2, SCK; mikroBus, SW404-4, TX; Camera, SW403-1, RRST; Unit-Bus, SW202-1, CN212 - PIN 4; Grove UART, SW202-1, UART - RX

I2C

The switch for I2C is SW203.

Function SWITCH IO port Conflicts with Remarks
I2C - SDA 1 19 RFID, SW303-3, MISO; Gyro, SW310-3, SDA/SDI; OLED, SW309-2, SDA; TFT, SW314-1, MISO; mikroBus, SW405-2, MISO; Unit-Bus, SW200-2, CN212 - PIN 5
I2C - SCL 2 4 Gyro, SW310-4, SCL/SCLK; OLED, SW309-1, SCL; Camera, SW402-1, RCK/RCKL; SD Card, SW406-3, DAT1; Unit-Bus, SW200-1, CN212 - Pin 6

UART

The switch for UART is SW202.

Function SWITCH IO port Conflicts with Remarks
UART - RX 1 17 Microphone, SW301-2, SCK; mikroBus, SW404-4, TX; Camera, SW403-1, RRST; Unit-Bus, SW202-1, CN212 - PIN 4; Grove DIGITAL2, SW209-2, IO17
UART - TX 2 16 Audio, SW306-1, SD_MODE; mirkoBus, SW404-3, RX; Camera, SW403-2, WRST; Unit-Bus, SW201-1, CN212 - PIN 3

Using the component

Sample project