SDI-12-NB is an SDI-12 to NB-IoT Converter that supports BLE configuration and OTA update and is designed for IOT Agriculture sensors and Weather stations.
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The Dragino SDI-12-NB is an SDI-12 to NB-IoT Converter designed for Smart Agriculture solutions.
SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous serial communications protocol for intelligent sensors that monitor environment data. SDI-12 protocol is widely used in Agriculture sensors and Weather Station sensors.
SDI-12-NB has an SDI-12 interface and supports 12v output to power the external SDI-12 sensor. It can get the environment data from the SDI-12 sensor and send out the data via NB-IoT wireless protocol.
SDI-12-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.
SDI-12-NB supports BLE configure and OTA update which make users easy to use.
SDI-12-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.
SDI-12-NB has an optional built-in SIM card and default IoT server connection version. Which makes it work with simple configuration.
NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
Ultra-low power consumption
Controllable 3.3v, 5v and 12v output to power external sensor
SDI-12 Protocol to connect to SDI-12 Sensor
Multiply Sampling and one uplink
Support Bluetooth v5.1 remote configure and update firmware
Uplink on periodically
Downlink to change configure
8500mAh Battery for long-term use
Uplink via MQTT, MQTTs, TCP, or UDP
Nano SIM card slot for NB-IoT SIM
Supply Voltage: 2.5v ~ 3.6v
Support current: 5V 300mA, 12V 100mA
Operating Temperature: -40 ~ 85°C
Range: 0 ~ 20mA
Accuracy: 0.02mA
Resolution: 0.001mA
Range: 0 ~ 30v
Accuracy: 0.02v
Resolution: 0.001v
NB-IoT Module: BC660K-GL
Support Bands:
B1 @H-FDD: 2100MHz
B2 @H-FDD: 1900MHz
B3 @H-FDD: 1800MHz
B4 @H-FDD: 2100MHz
B5 @H-FDD: 860MHz
B8 @H-FDD: 900MHz
B12 @H-FDD: 720MHz
B13 @H-FDD: 740MHz
B17 @H-FDD: 730MHz
B18 @H-FDD: 870MHz
B19 @H-FDD: 870MHz
B20 @H-FDD: 790MHz
B25 @H-FDD: 1900MHz
B28 @H-FDD: 750MHz
B66 @H-FDD: 2000MHz
B70 @H-FDD: 2000MHz
B85 @H-FDD: 700MHz
Li/SOCI2 un-chargeable battery
Capacity: 8500mAh
Self Discharge: <1% / Year @ 25°C
Max continuous current: 130mA
Max boost current: 2A, 1 second
STOP Mode: 10uA @ 3.3v
Max transmit power: 350mA@3.3v
Smart Agriculture
SDI-12-NB_SDI-12 to NB-IoT Converter x 1
External antenna x 1
Device Size: 195 * 125 * 55 mm
Device Weight: 420 g
Part Number: SDI-12-NB-XX-YY
XX:
GE: General version ( Exclude SIM card)--default shipping type
1T: with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server. (Pls leave a message if this type is needed.)
YY: The grand connector hole size
M12: M12 hole--default shipping type
M16: M16 hole (Pls leave a message if this type is needed.)
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SDI-12-NB is an SDI-12 to NB-IoT Converter that supports BLE configuration and OTA update and is designed for IOT Agriculture sensors and Weather stations.
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