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The last two pins broken out are GPIO1 and GPIO2 which can be used as general input/output pins
Additional stability filter rejects anomalous readings
Center frequency: 5
one SIM card
TD210 supports up to 5 sync data centre
LSPH01 LoRaWAN Wireless Soil pH Sensor Frequency Band:AU915MHz - AS923MHz The last two pins brokenLSPH01 LoRaWAN Wireless Soil pH Sensor The Dragino LSPH01 is a LoRaWAN Soil pH Sensor for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof. LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's pH with high accuracy and stable value. The LSPH01 probe can be buried
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