New Epson Wellness SDK Supports Biological Measurement and Activity Tracking on the Head, Upper Arm, Torso, and Legs, as Well as the Wrist
- TOKYO, Japan, April 25, 2023 -Seiko EPSON Corporation has updated it's Epson Wellness SDK (software development kit) to facilitate the use of the E508M10, a compact, low-power PPG Healthcare Sensor now on sale. This SDK update makes it possible to easily take biological measurements and activity tracking even on parts of the body other than the wrist. The SDK will be available from April 25.
Wrist-worn smartwatches and fitness bands are growing in popularity due to rising demand for self-care as people seek to extend healthy life expectancy and prevent lifestyle diseases. At the same time, measurement device options are expanding with the emergence of smart earphones, smart rings, and other devices that take biological measurements and track activity at various locations on the body.
This SDK supports biological measurement and activity tracking on the head, upper arm, torso, and legs, as well as the wrist. This enables people whose job makes it difficult for them to wear an activity tracker on the wrist to monitor their health and activities.
The SDK uses pulse wave data to output a wide variety of biological data, including heart rate, oxygen saturation (SpO2), pulse-to-pulse interval, and heart rate variability (HRV). It also uses pulse wave data to provide actionable data, including calories burned, sleep analysis, stress analysis, steps, behavior discrimination, and sedentary detection.
1 PPG: Photo PlethysmoGraphy
E508M10 PPG Healthcare Sensor
Epson seeks to use the technology and knowledge it has gained over many years in the development of PPG healthcare sensors and measurement algorithms to improve quality of life.
Overview of Epson Wellness SDK
2 Epson Wellness SDK operation requires an Arm® Cortex®-M4F or higher MCU and an accelerometer. Arm® Cortex®-M4F is a registered trademark of Arm Limited.
3 PPI: Pulse-to-pulse interval
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本文由福尔摩斯evelyn转载自EPSON News,原文标题为:New Epson Wellness SDK Supports Biological Measurements on More than Just the Wrist,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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品类
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Model
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Frequency(MHz)
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Output Wave
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SupplyVoltage(V)
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Ope Temperature(°C)
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Freq. Tol.(ppm)
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I [Max](mA)
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25°C Aging
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Symmetry(%)
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X1G004171006100
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有源晶振
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SG-210STF
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12.288000MHz
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CMOS
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1.620 to 3.630V
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-20 to 70°C
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+/-25ppm
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≤1.8mA
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+/-3ppm
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45 to 55 %
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品类
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Model
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Interface
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Detection axis
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Detaction Range(°/s)
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Scale factor(°/s)
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Bias
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Non linearity
|
VDD(V)
|
Operating temperature(°C)
|
Freuency characteristic(Hz)
|
Current consumption(mA)
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X2A000031000100
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陀螺仪传感器
|
XV-9100LV
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AnalogVoltage
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Z axis
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+/-100°/s
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0.004 xVDD mV / (°/s)
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0.5VDD mV
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+/-0.5% FS
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4.75 to 5.25V
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-40 to +125°C
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50Hz Typ.
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6.7mA Typ.
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Freq.tol. @+25°C(ppm)
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Freq.Aging@+25C[Max](ppm)
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Terminal Plating
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X1A000021000200
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无源晶体
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FC-12M
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32.768kHz
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10pF
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+/-20.0ppm
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-40 to +85°C
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≤TBD KΩ
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+25ºC +/-5ºC
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-0.04 x 10^-6/°C²
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Au
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品类
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Model
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Frequency(MHz)
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CL Value(pF)
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Freq.tol. @+25°C(ppm)
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Freq.tol./Temp.range(ppm)
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Temperature range(°C)
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ESR [Max](Ω)
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Drive level [Max](µW)
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Freq.Aging@+25°C [Max](ppm)
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Overtone order
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Terminal Plating
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X1E000251003126
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无源晶体
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FA-118T
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37.400000MHz
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16pF
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+/-7ppm
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+/-10ppm
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-30 to +85°C
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≤100µW
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+/-1ppm
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Fundamental
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Au
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Frequency(MHz)
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Output Wave
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SupplyVoltage(V)
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F.Tol@25°C*(ppm)
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25°C Aging(ppm)
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X1G004131000400
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温补晶振
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TG-5006CJ
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26.000000MHz
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Clipped sine wave
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+/-2.0ppm
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-30 to +85°C
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+/-0.50ppm
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+/-1ppm
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选型表 - EPSON 立即选型
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