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6.24. Thermal Sensor (U24)
The pITX-IMX8M monitors the PCB ambient temperature between iMX8 M, eMMC and LPDDR4 device with an LM75B
temperature sensor.
The iMX8 M I2C 1 interface connects to LM75B. The I2C 7-bit address is set to 0x4B.
Figure 32: Sensor Location (red circle)
pITX-iMX8M should only operated with a suitable heat sink. Allow to cool down after
operation.
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pITX-iMX8M – Rev. 1.1
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