UM2101 Datasheet, PDF (9/33 Pages) STMicroelectronics – Getting started with the STEVAL-STLKT01V1 SensorTile integrated development platform

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
Reference
Table 1: STEVAL-STLCS01V1 main components
Device
Description
A
MP34DT04
MEMS audio sensor digital microphone
B
LD39115J18R
150 mA low quiescent current low noise LDO 1.8 V
C
STM32L476JGY6 ARM Cortex-M4 32-bit microcontroller
D
LSM6DSM
iNEMO inertial module: low-power 3D accelerometer and 3D
gyroscope
E
LSM303AGR
Ultra-compact high-performance eCompass module: ultra-low
power 3D accelerometer and 3D magnetometer
F
LPS22HB
MEMS nano pressure sensor: 260-1260 hPa absolute digital
output barometer
G
BlueNRG-MS
Bluetooth low energy network processor
H
BALF-NRG-01D3 50 Ω balun with integrated harmonic filter
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