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Macmillan Higher Education


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Important Notice

Sapling can only be accessed if your instructor has set up a course at your University. Please only buy this code if your instructor has an active Sapling course.

Important Notice

This product should only be purchased by International students at University of Illinois.

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iOLab System Overview

- Wireless IOLab unit communicates with USB dongle using 2.4GHz ISM band.
- Powered by 2xAA batteries.
- TI-MSP430F5329 microcontroller, TI CC2543 radio.
- Dongle communicates with PC/Mac via simple virtual comport interface (i.e. no special
USB programming required).
- Individual sensors synchronized and read out in various predefined configurations.
- Up to 4.8 kHz sensor sampling.
- One dongle can synchronously read data from two IOLab remotes.
- Wireless range up to 100 feet. RSSI included in data. - Size 30 mm x 75 mm x 130
mm, Weight: Remote 148 g (w/o batteries), Dongle 8g.

Sensor Parameters

- 3D accelerometer (14 bit signed, 2/4/8g ranges, 1.56 800 Hz sample
- 3D magnetometer (16 bit signed, 1000 uT range, 0.63 80 Hz sample
- 3D gyroscope (16 bit signed, measures ωX, ωY, ωZ, 250/500/2000 deg/sec ranges,
95 760 Hz sample rate
- Rolls on 3 wheels along Y axis; optical encoder measures displacement velocity &
acceleration, 1 mm/count, 100 Hz sample rate
- Force probe (Range ± 10 N parallel to Y axis, 12 bit s
- Light intensity sensor (12 bit, up to 4.8 kH
- Atmospheric pressure sensor (0.15 kPa resolution, 1100 Hz sample
- Temperature sensor (die temperature, w/ 400 Hz
- Microphone (12 bit, 20 20kHz, up to 4.8 kHz Hz sample
- Speaker/Buzzer (programmable pitch & duty cycle, 35Hz -8.4 kHz
- EKG daughter board mates with header (3 or 6 differential channels ground ref,
each 12 bits, TI INA333 nstrumentation amplifiers, up to 800 Hz samp
- DC coupled high gain differential amplifier, inputs on header, up to 4.8 kHz sampling.
- 6 analog input pins on header (sampled by 12 bit ADC
- 6 digital I/O pins on
- DAC output on header (8 bit
- Two pushbuttons (software read
- Two tricolor LED's.
- FTDI interface on header (standard config
- Over the air reprogramming of both sensor microcontrollers (i.e. no special hardware
needed to redesign & modify the open source firmware.
- Device designed to be opened; threaded metal bushings for all screws; easy to
disassemble and reassemble.


- Open source firmware & software (i.e. go ahead and redesign it).
- Free download and info at www.iolab.science/

Request further information on iOLab here