FLORA Accelerometer/Compass Sensor - LSM303

Wearable FLORA breakout combining a 3-axis accelerometer and 3-axis magnetometer using the LSM303DLHC over I2C, sewable to FLORA via SDA/SCL/3V/GND pads.

Logical pinout · physical placement not verified

3V
3V sewable power pad for the FLORA LSM303 accelerometer/compass board; the Adafruit Learn guide says to sew from the Flora 3V pin to this sensor pad.
Type · PowerVoltage · 3V, source stated as 3V sew connection
SDA
I2C data sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SDA pin.
Type · I2C
SCL
I2C clock sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SCL pin.
Type · I2C
GND
Ground sewable pad; the Adafruit Learn guide says to sew from the Flora GND pin to this sensor pad.
Type · GroundVoltage · 0V reference ground

Pin	Type	Function	Voltage
3V	Power	3V sewable power pad for the FLORA LSM303 accelerometer/compass board; the Adafruit Learn guide says to sew from the Flora 3V pin to this sensor pad.	3V, source stated as 3V sew connection
SDA	I2C	I2C data sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SDA pin.
SCL	I2C	I2C clock sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SCL pin.
GND	Ground	Ground sewable pad; the Adafruit Learn guide says to sew from the Flora GND pin to this sensor pad.	0V reference ground

Logical pinout · physical placement not verified

Pin details

4 connections

3V
3V sewable power pad for the FLORA LSM303 accelerometer/compass board; the Adafruit Learn guide says to sew from the Flora 3V pin to this sensor pad.
PowerVoltage · 3V, source stated as 3V sew connection
SDA
I2C data sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SDA pin.
I2C
SCL
I2C clock sewable pad; Adafruit states the sensor uses an I2C interface and lines up with the Flora SCL pin.
I2C
GND
Ground sewable pad; the Adafruit Learn guide says to sew from the Flora GND pin to this sensor pad.
GroundVoltage · 0V reference ground

Start wiring

I2C · SPI · Analog · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: 3V, GND, SDA, SCL. Schematik maps them to your board in the app.

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