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2″ TFT LCD Support NA TF/SD card Support NA Frame Buffer 8MByte 8MByte SPI Speed 8MHz 8MHz Power 50mA@5V
Wireless CPE
requiring HAT to provide a clock
Function Standard Mounting Non-flush Sensing distance 8mm Assured distance 0…6
Differential Air Pressure Sensor Wireless LoRaWAN NB-IoT Wireless Option:NB-IoT and LTE CAT-M 2″ TFT LCD Support NADifferential Air Pressure Sensor Wireless LoRaWAN NB IoT Sometimes it is not necessary to monitor the absolute air pressure but we need to know the difference of pressures in different points. One example may be before and after a valve in a pipe. If the valve is fully open, the pressure on both sides should be the same. If there's a difference in the pressure, it could be the valve isn't fully open or there's a blockage. Differential Pressure Sensor
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