Datasheet

ManualsBrandsSparkFun Electronics ManualsDevelopment Boards & Kitsweather:bit Carrier Board for micro:bit

CONNECTOR

SDA

SCL

GPIO

MOSI

MISO

SCK

GPIO

BUTTON B

LED COL 3

LED COL 7

GPIO

LED COL 8

LED COL 9

BUTTON A

LED COL 2

LED COL 1

GPIO/AIN

PIN FUNCTION

SOIL MOISTURE SENSOR DATA

BME280 SDA

BME280 SCL

SOIL MOISTURE SENSOR POWER

TEMPERATURE DATA

WIND DIRECTION

WIND SPEED

RAIN

TXO

RXI

LED COL1 / ADC

PAD 0 / ADC

LED COL2 / ADC

BUTTON A

LED COL9

LED COL8

PAD1 / ADC

GPIO

LED COL7

LED COL3 / ADC

BUTTON B

PAD2 / ADC

SPI1 MOSI

I2C1 SCL

GND

I2C1 SDA

3.3V

SPI1 MISO

SPI1 SCK

GPIO

micro:bit

3.3V

GND

A28*4

A19*4

A36*4

A40

A35

A34

A33

A32

A27

A26

P10

A25

P11

A24

P12

A23

P13

A18

P14

A17

P15

A16

P16

A15

P19

P20

3.3V

A9*6

GND

A1*6

v10Mary West, Based on the Weather Shield Design by Nathan Seidle

Released under the Creative Commons

Attribution Share-Alike 4.0 License

https://creativecommons.org/licenses/by-sa/4.0/

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Summary of content (2 pages)

PAGE 1
CONNECTOR 3.3V U2 3.3V GND I2C1 SDA I2C1 SCL GPIO SPI1 MOSI SPI1 MISO SPI1 SCK PAD2 / ADC GPIO BUTTON B LED COL3 / ADC LED COL7 GPIO PAD1 / ADC LED COL8 LED COL9 BUTTON A LED COL2 / ADC PAD 0 / ADC LED COL1 / ADC micro:bit 3.
PAGE 2
3.3V 3.3V 3.3V 1 2 3 4 5 6 RAIN/1.?? GND 1 2 3 4 5 6 WIND RAIN 3.3V WDIR/1.?? WSPEED/1.?? GND GND GND GND GND 3.3V 3.3V 3.3V 3.3V 3.3V U1 8 6 1*2 VDD VDDIO GND CS SDI/SDA SCK/SCL SDO/ADR 2 3 4 1 2 3 SDA/1.?? SCL/1.?? 1 2 3 SOIL_PWR/1.?? SOIL_DAT/1.?? 5 BME280 1 2 3 GND GND TEMP_DAT/1.?? GND 1 2 3 GND I2C Address: 0x77 GND GND SOIL_PWR: The soil moisture sensor should not be "turned on" at all times, this causes quick corrosion of the metal on the sensor.