MEMSIC DB3672B APS-045-0031 v1.1 Page 6 of 22
Formal release date: 2020/08/17
DEMO APPLICATIONS
DB3672B illustrates with a few common IoT gestures of accelerometer. All results are shown
on screen with LEDs to assist demonstration, which consists of following features:
Feature
KPI
Memory
(KB)
DMIPS
Version
Comments
Data
Readout
N/A
N/A
N/A
v1.0.0
Raw data
Tap
90%
2.7
0.32
v1.0.0
Single Tap
95%
Double Tap
90%
Triple Tap
Shake
95%
1.3
0.23
v1.0.0
2 (or more) back-and-forth shakes
Freefall
99%
0.6
0.16
v1.0.0
> 2
cm drop
Tilt Angle
N/A
3.6
6.73
v1.0.0
Pitch/Roll
Face Side
N/A
N/A
N/A
v1.0.0
Dominant side
Jump
Rope
90%
1.7
0.03
v1.0.0
Jump rope
Activity
95%
3.5
1.64
v1.0.0
Steps/State
Sniff
N/A
N/A
N/A
v1.0.0
Power switch
APPLICATION FLOW
The board can be turned-on by sliding the power slide switch (SW4) to the right. When
powered ON, it will show a splash screen containing logo with FW version.
Figure 5 splash screen
Application version
Summary of Contents for DB3672B
Page 1: ...DB3672B Demo Board User Guide MEMSIC Semiconductor Tianjin Co Ltd...
Page 16: ...MEMSIC DB3672B APS 045 0031 v1 1 Page 16 of 22 Formal release date 2020 08 17 SCHEMATICS...
Page 17: ...MEMSIC DB3672B APS 045 0031 v1 1 Page 17 of 22 Formal release date 2020 08 17...
Page 18: ...MEMSIC DB3672B APS 045 0031 v1 1 Page 18 of 22 Formal release date 2020 08 17...
