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MLX90614-BAA Contactless IR Temperature Sensor Module Serial Interface

MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
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MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
MLX90614-BAA  Contactless IR Temperature Sensor Module Serial Interface
  • Features:
  • Power supply: 3-5v
  • Current: 5mA
  • Baud rate: 9600 or 115200
  • Default auto output frequency: 14HZ
  • Measurement range:
  • -40... +125 C degree for ambient temperature
  • -70... +380 C degree for measurement target temperature
  • Measuring distance: close range 1-2cm
  • Communication protocol:
  • Serial port command byte:
  • (1) Serial communication parameters (the default baud rate value 9600bps, can be 
    set by software)
  • Baud rate:9600 bps Check bit:N Data bits:Eight Stop bit:1
  • Baud rate:115200 BPS Check bit:N Data bits:Eight Stop bit:1
  • (2) Module input command,Sent to the GY-MCU90614 Module from External 
    controller(sixteen hex)
  • Communication protocol:
  • Serial port command byte:
  • (1) Serial communication parameters (the default baud rate value 9600bps, can be 
    set by software)
  • Baud rate:9600 bps Check bit:N Data bits:Eight Stop bit:1
  • Baud rate:115200 BPS Check bit:N Data bits:Eight Stop bit:1
  • (2) Module input command,Sent to the GY-MCU90614 Module from External 
    controller(sixteen hex)
  • 1.Frame header:0xa5
  • Instruction format: header+instructions+Check and (8bit) (such as automatic 
    reading of temperature instructions=0xA5+0x45+0xEA)
  • 2.Command instruction:
  • Continuous output instruction:
  • 0xA5+0x45+0xEA----------------Temperature data (module return data type 0x45)
  • Query output instruction:
  • - 0xA5+0x15+0xBATemperature data (module return data type 0x45)
  • Configuration instruction:(after Power down reset will active)
  • Baud rate configuration:
  • 0xA5+0xAE+0x53---------------9600 (default)
  • 0xA5+0xAF+0x54---------------115200
  • Power on whether automatic transmit temperature data configuration:
  • 0xA5+0x51+0xF6---------------Automatic output temperature data after power 
    up(default)
  • 0xA5+0x52+0xF7---------------Not automatic output temperature data after power up
  • Communication protocol:
  • Serial port receive:
  • (1) Serial communication parameters (the default baud rate value 9600 BPS, can 
    be set by software
  • Baud rate:9600 BPS Check bit:N Data bits:Eight Stop bit:1
  • Baud rate:115200 BPS Check bit:N Data bits:Eight Stop bit:1
  • (2) Module output format, each frame contains9Bytes (sixteen decimal):
  • 1. Byte0: 0x5A Header flag
  • 2. Byte1: 0x5A Header flag
  • 3. Byte2: 0X45 Data type of the frame(0X45: Temperature data)
  • 4. Byte3: 0x04 Data volume (below 4 data make 2 Groups as an example)
  • 5. Byte4: 0x00~0xFF Data 1 high 8 position
  • 6. Byte5: 0x00~0xFF Data 1 low 8 position
  • 7. Byte6: 0x00~0xFF Data 2 high 8 position
  • 8. Byte7: 0x00~0xFF Data 2 low 8 position
  • 9. Byte8: 0x00~0xFF Checksum(preceding data accumulate, leaving only low 8 bit)
  • (3) Data calculation method
  • Temperature calculation method :
  • temperature=high 8 position<<8|low 8 bit(The result is 100 multiplied by the actual 
    angle)
  • Example: send Instruction: A5 45 EA, received One frame data:
  • <5A- 5A- 45- 04- 0C- 78- 0D- 19- A7 >
  • Express TO (There is a sign 16 bit, which represents the target 
    temperature):TO=0x0C78/100=31.92C
  • Express TA (There is a sign 16 bit, indicates the ambient 
    temperature:TO=0x0D19/100=33.53C
  • Usage method:
  • The module is the serial output data, user through the serial port connection, send 
    output instructions, such as 0xA5+0x45+0xEA To the module, the module will be 
    continuous output temperature data; if you want to query output,you can send 
    0xA5+0x15+0xBA To the module, every time to send, the module will return a 
    temperature data, the query frequency should be lower than 10Hz, if required more 
    than 10Hz continuous output mode, Please send 0xA5+0x45+0xEA Instruction.
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MLX90614-BAA Contactless IR Temperature Sensor Module Serial Interface
  • Availability: SOLD OUT
  • Brand Chinese
  • Model: MOD-054U
  • Location :
  • Weight: 0.02kg
Products Sold: 33
Product Views: 788
290.00EGP