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The RAK19007 is a good start if you want to extend the Meshtastic device with additional modules
2″ TFT LCD Support NA TF/SD card Support NA Frame Buffer 8MByte 8MByte SPI Speed 8MHz 8MHz Power 50mA@5V
remote real time and historical data query
Media compatibility
Differential Air Pressure Sensor Wireless LoRaWAN NB-IoT Wireless Option:NB-IoT and LTE CAT-M The RAK19007 is a goodDifferential 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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