STP100M

NiceRF | STP100M | Pulse output | Non-wrist | 3D Pedometer Module

STP101M

NiceRF | STP101M | 3D Pedometer Module

NiceRF | STP201M | IIC Interface | Embedded | Wrist | 3D Pedometer Module

STP201M is a 3D pedometer module with functional IC chipset which includes a G-sensor andMCU. It has adopted the standard IIC interface, with the 3D MEMS sensor (G sensor) and high precision of 3D pedometer algorithm, it can give a precise pedometer in any direction. This chipset has the characteristics of small size, low power consumption and etc. The standard I2C digital-interface ensures it can be easily embedded in various kinds of pedometer functional system

Note: The algorithm of our pedometer is adjustable according to customers requirement. We can provide the pedometer for shoes, table class pedometer and bracelet pedometer-wearing on the wrist, pedometer wearing on waist and pedometer putting inside the pocket. Pls, indicate clearly when purchasing.

₹399.00
In stock
SKU
RF268-STP201M

Features and application;

Features:

  • High precision 3D pedometer algorithm

  • Ultra-small size

  • Low sleep current

  • Pulse output interface

Application:

  • 3D pedometer

  • MP3 pedometer

  • Outdoor handheld

  • Healthcare products

  • Pedometer shoes

Specification:

Electrical characteristics:

Functional description:

Working mode:

1) Normal work:

When detected step action, the module will enter normal working mode, users can read the step value by the I2C interface. The I2C communication protocol is as below:

DATAO: step lower byte DATA1: step high byte

DATA2:= DATA0 + DATA1 DATA3:= DATA2

When the steps overflow, it counts from 0

The steps will be cleared when DATA3 is read.

★Note: All the bytes are hexadecimal

2) Sleeping mode:

The chipset will enter normal working mode when step action is detected, and enter sleeping mode if no step action is detected for the 20s. In sleep mode the G sensor doesn’t work, the MCU will enter deep sleeping mode and the whole module is in low power consumption.

Note: This module can be wakeup by the I2C interface. There are some limitations when the module is wakeup by the I2C interface. For the first “start” command of the I2C protocol, the SCL will have to hold at least 500us to wake up MCU. The maximum I2C clock is 100 KHz.

Also: STEP_OUT: The chipset can output the pulse for each step action, the high level of the pulse signal is around 50 ms.

Pin and dimension:

Pin definition:

Mechanical dimension:


More Information
Subtitle N/A
UPC/EAN 618020766860
Count N/A
M.R.P N/A
Brand Name G-NiceRF
Model N/A
Whoesale Available
Working voltage range 2.3-3.6 V
Storage Temperature -10 ~ +50 °C
Operating Temperature -10 ~ +50 °C
Sleep current <5 μA
Dimension N/A
Working current <60 μA @ 3V
Pedometer Error N/A
Pedometer Resolution 1 step
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