UM2101 datasheet(9/33 Pages) STMICROELECTRONICS

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UM2101

STEVAL-STLCS01V1 hardware description

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STEVAL-STLCS01V1 hardware description

STEVAL-STLCS01V1 (SensorTile) is a highly integrated reference design that can be

plugged into form-factor prototypes, adding sensing and connectivity capabilities to new

designs through a smart hub solution. It can also easily support development of monitoring

and tracking applications as standalone sensor nodes connected to iOS™/Android™

smartphone applications.

The SensorTile occupies a very small 13.5x13.5 mm square outline, with all the electronic

components on the top side and small connector on the bottom side to plug it onto the

cradle expansion board. The connector pinout is repeated on 18 PCB pads that render the

SensorTile a solderable system on module as well.

The figure below and following two tables provide the main board component and pinout

details.

Figure 5: STEVAL-STLCS01V1 main components and pinout

Table 1: STEVAL-STLCS01V1 main components

Reference

Device

Description

MP34DT04

MEMS audio sensor digital microphone

LD39115J18R

150 mA low quiescent current low noise LDO 1.8 V

STM32L476JGY6

ARM Cortex-M4 32-bit microcontroller

LSM6DSM

iNEMO inertial module: low-power 3D accelerometer and 3D

gyroscope

LSM303AGR

Ultra-compact high-performance eCompass module: ultra-low

power 3D accelerometer and 3D magnetometer

LPS22HB

MEMS nano pressure sensor: 260-1260 hPa absolute digital

output barometer

BlueNRG-MS

Bluetooth low energy network processor

BALF-NRG-01D3

Ω balun with integrated harmonic filter

UM2101 Datasheet(PDF) 9 Page - STMicroelectronics