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Bluetooth temperature and humidity meter solution
  • Overview of Bluetooth Temperature and Humidity Meter Solution
    Working voltage: DC2.6V-3.6V
    Test range: negative 99.9 ℃ - positive 199.9 ℃
    Test accuracy: 0.1 ℃
    Driver type: LED (common cathode), with a driving capacity of ≥ 10mA for each segment
    School machine point: 0 ℃/100 ℃
    Working temperature: -10 ℃ -75 ℃
    Storage temperature: -55 ℃ -125 ℃
    Working current: less than 100MA
    Upper and lower limit alarm: none
    School equipment: two-point calibration: 0 ℃ and 100 ℃; ≤ 300 times (internal power failure memory of this parameter IC)
    Sensor type: electronic PN junction or voltage transmitter. The IC has an internal amplifier circuit and does not require an external preamplifier.
    Low voltage detection: one or two point detection
    Key types: touch, touch, toggle
    Clock: None
    2402: Yes
    Backlight: Yes
    Buzzer: Yes
    Bluetooth features
    1) Using Bluetooth 4.0 for wireless data transmission, connecting devices to mobile phones is simple and convenient;
    The main interface of the APP software can display temperature, clock, alarm information, and historical data simultaneously
    Scope of Application
    1. Supports Bluetooth 4.0 and installation of IOS 5/6/7 series models:
    iPhone4S、iPhone5、iPhone5S、iPhone5c、iPod Touch。
    2. Supports Android series models:
    Most models with Bluetooth 4.0 and Android 4.3 installed.


The CMS25Q64A is 64M-bit Serial Peripheral Interface(SPI)Flash memory

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