Embedded Planet epConnected Asset, Руководство пользователя

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Embedded Planet, Inc. epConnected Asset | Product User Manual Document Version: 1.0.0 | 26 Jan 22
Embedded Planet, Inc. | 31225 Bainbridge Rd Suite N, Solon, OH 44139 | 216-245-4180 | www.embeddedplanet.com | Page 12 of 37
9. Sensors
The epConnected Asset board is designed to accommodate up to 5 onboard sensors. The following are available:
•
3-Axis Accelerometer (U15)
•
6-Axis IMU (U6)
•
9-Axis IMU (U7)
•
Barometer/Altimeter (U8)
•
Temperature & Humidity (U14)
9.1. Sensors | 3-Axis Accelerometer (U15)
The onboard 3-axis accelerometer option is the Memsic MC3479. This device accommodates an I
2
C
operating frequency of up to 1MHz. The I
2
C address is 1001100b (0x4C). The accelerometer has programmable
full-scale ranges of ±2g, ±4g, ±8g, ±12g and ±16g. The accelerometer has a 16-bit ADC, and the internal sample
rate can be set from 0.5Hz to 1kHz.
The ADC readings are presented in signed 2’s complement with the MSB as
the sign.
More on this device can be found at
http://www.memsic.com/en/product/info.aspx?lcid=49&itemid=389#item389 .
U15: 3-Axis
Accelerometer