ISP131001 Sensor

Bluetooth Low Energy Wireless Accelero-Magnetometer, Temperature and Barometer Detection Sensor



Features | Applications | Block Diagram | Main Specifications | Dev Zone


ISP131001 is an autonomous low-power device for wireless acceleration, temperature and barometer detection and transmission. Overall size of the device is 12.5 x 25 x 3 mm. The host processor that handles the autonomous sensor application, the high level portion of the BLE protocol stack and communication with the sensors is a low power 32-bit MCU (ARM Cortex-M0 based), integrating 256 kB flash memory.


  • Sport and fitness sensors
  • Health care sensors
  • Industrial sensors
  • Gaming sensors
  • Motion detection and transmission

Block Diagram


The complete device makes use of Insight SiP ISP130301 BLE module together with low power 3-axis accelerometer and temperature / barometer sensors connected to a primary button cell battery CR2032. The Freescale FXOS8700CQ 3-axis linear accelerometer and 3-axis magnetometer is used to detect acceleration and is combined with ST Micro LPS331AP temperature and barometer sensor.

Main Specifications

  • Single Mode BLE v4.2 Compliant
  • Proprietary 2.4 GHz protocols
  • Based on Nordic Semiconductor nRF51 family
  • 2.4GHz low energy RF Transceiver
  • 32bit ARM Cortex M0 CPU with 256kB Flash
  • Analog and Digital peripherals
  • Ultra Low Power Consumption
  •  Fully integrated RF matching and Antenna
  •  Coin cell battery CR2032
  •  Low Power 3-Axis Accelerometer Detection
  •  Low Power Temperature/Barometer Detection
  •  Programmable controlled mini LED
  • Operating Conditions
    • Supply voltage 2.1 to 3.6 V
    • Temperature range -25 to +75°C
  • Sensor Performances
    • 6 Axes
    • Acceleration range 2g / 4g / 8g
    • Magnetic measurement range 1200 µT
  • Clock Sources
    • Internal HF clock, 16 MHz crystal
    • Frequency tolerance +/- 40 ppm
  • Radio Specification
    • Frequency range 2402-2480 MHz
    • Rx sensitivity -93 dBm
    • Antenna gain 0.6 dBi
  • Certified CE, FCC, IC and TELEC


Insight SiP
GreenSide, Bat.7, Entree2,
400 Avenue Roumanille, BP 309
F-06906 Sophia–Antipolis FRANCE

Phone: +33 (0) 493 008 880

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