Wireless 0-5V ADC Sampling Interface
This device can be connected to an ADC sampling interface device. As shown in the figure, black is the ground line, red is the ADC sampling interface line, and the ADC sampling voltage range is 0-5V. It uses the SX1276 wireless communication module. The wireless communication is compatible with the LoRaWAN™ protocol Documentation Data Sheet User Manual Highlighted Features Apply SX1276 wireless communication module 2 ER14505 batteries AA size in parallel (3.6V / section) LoRaWAN™ Class A compatible 0-5V ADC sampling interface IP rating IP65 The base is attached with a magnet that can be attached to a ferromagnetic material object Frequency Hopping Spread Spectrum (FHSS) Third-Party online wireless sensor monitoring and notification system to configure sensors, view data, and set alerts via SMS text and email (optional) Available third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne Improved power management for longer battery life Specifications Electric: Power Supply 2x3.6V ER14505 lithium batteries Operating Voltage 3.1v to 3.65 Standby Current <22uA Receiving Current (max) 11mA @3.3V Transmitting Current (max) 120mA/3.3V Battery Voltage Accuracy ±0.1V Low Voltage Threshold 3.2V ADC Sampling Range 0-5V ADC Resolution 12 bits ADC Conversion Rate 1.14Msps External Cable Length 1m Frequency: Frequency Range 863MHz-928MHz 470MHz-510MHz TX Power US915 20dbm；AS923 16dbm；AU915 20dbm；CN470 19.15dbm；EU868 16dbm；KR920 14dbm；IN865 20dbm； Receiving Sensitivity -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) Antenna Type Built-in antenna Communication Distance Up to 10 km(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment ) Data Transfer Rate LoRa: 0.3kbps～50kbpsFSK: 1.2kbps～300kbps Modulation LoRa/FSK (Note: You can choose one of them) Supportable LoRaWAN Band EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510 (Note: The frequency band is optional and needs to be configured before shipment) Physical: Dimension Host body:112mm*65mm*32mm Operating Temperature Range -20°C ~ 55°C Storage Temperature Range -40°C ~ 85°C Operating Humidity Range <90%RH (No condensation)