Summary of Contents for SinoVoip Banana Pi LM75
- Page 1 Hardware manual LM75 Temperature Sensor Module www.banana-pi.com Temperature Sensor Module Datesheet...
- Page 2 You can consult with contact and agency in your local area. Copyright to the document belong to Shenzhen SINOVOIP CO.,LIMITED. User only can use these content after he or she get authorization from our company or other obligee.
- Page 3 Hardware manual Banana Pi Expand Module Serial： Infinity cascade IO expand module： This module is designed specifically for the Banana Pi IO expansion modules. The module expand 32 IO, Multiple modules can cascade, infinity cascade，infinity GPIO. I2C GPIO expand module： This module is designed specifically for the Banana Pi IO expansion modules.
- Page 4 Hardware manual Product Specification Product Overview： This module is designed specifically for the Banana Pi. The module use the NXP LM75 Temperature chip. The temperature register always stores an 11-bit 2's complement data giving atemperature resolution of 0.125°C. The module use I2C bus to connect to Banana PI.
- Page 5 Hardware manual Product Feature： 11bit high resolution ADC in chip temperature resolution of 0.125°C. Connect through I2C bus Port： BananaPi insert port Product Parameters： Working voltage: 2.8V-5.5V Temperatures range from−55°C to +125°C Supply current of 3.5µA in shutdown mode for power conservation ...
- Page 6 Hardware manual More information： The LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output. The LM75A contains a number of data registers: Configuration register (Conf) to store the device settings such as device operation mode, OS operation mode, OS polarity and OS fault.
- Page 7 Hardware manual stand-alone thermostat with those pre-defined temperature set points. OS response to temperature： www.banana-pi.com Temperature Sensor Module Datesheet...
- Page 8 Hardware manual Schematic diagram： More information please check： http://www.nxp.com/products/sensors/i2c_temperature_voltage_monitors/series /LM75A.html Testbench： Install i2c-tools: sudo apt-get install i2c-tools Read the device address: sudo i2cdetect –y –a 1 If the address is 0x48, the module has running www.banana-pi.com Temperature Sensor Module Datesheet...
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