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This option is useful when the external sensor pads are used
wav) directly off a microSD card (a microSD TinyShield is also required for this)
Local & cloud storage
Additional resources
R718PDA Netvox Wireless LoRaWAN to RS232 Serial Port Transmission Frequency:AS923 MHz This option is useful whenR718PDA Netvox Wireless LoRaWAN to RS232 Serial Port Transmission The Netvox R718PDA LoRaWAN supports RS232 serial port transparent transmission (RS232 sensor power supply is DC12V), which can send read commands to the sensor supporting RS232 protocol according to the configured cycle time. The information of sensor reply will be directly reported to the gateway, and displayed in the interface on the gateway. The R718PDA uses SX1276 LoRaWAN wireless