Reference: DWM14102902

SIM900 Quad-band GSM GPRS Shield for Arduino

Low cost SIMCOM SIM900 Quad-band GSM GPRS Shield Development Board for Arduino.

Reference: DWM16011801

Brand: Semtech

DWM-LoRa1276 868MHz /915MHz SX1276 Chip 4km~6km Long Distance Wireless Transceiver Module

LoRa1276 Wireless Transceiver Module adopts Semtech RF transceiver chip SX1276 which LOS transmission distance can reach to 4km~6km Long Distance.

Reference: DWM18051403

HPD13AP /HPD14AP +30dBm Enhanced Power LoRa Long Range Transceiver Module

HPD13AP /HPD14AP +30dBm Enhanced Power LoRa Long Range Transceiver Modulethe available versions are 433MHz, 470MHz, 868MHz,915MHz .

Reference: DWM18011503

LGT-92 LoRaWAN GPS Tracker with 9-axis accelerometer

LGT-92 LoRaWAN GPS Tracker with 9-axis accelerometer is an open source GPS tracker base on Ultra Low Power STM32L072 MCU and SX1276/1278 LoRa Module.

Reference: DWM23072205

DDS20-LB LoRaWAN Ultrasonic liquid level sensor

DDS20-LB is a LoRaWAN Ultrasonic liquid level sensor supports BLE configure and wireless OTA update uses none-contact method to measure the height of liquid in a container without opening the container, and send the value via LoRaWAN network to IoT Server.

Reference: DWM23102502

DWM-DE53LR LoRaWAN Three-phase/ 4-way ON/OFF/ Anti-backflow Energy Meter

DWM-DE53LR is an external open-close transformer rail-type multifunctional anti-backflow meter based on Sub-1G(LoRaWAN Default) wireless transmission which is suitable for power monitoring of distributed photovoltaic grid-connected cabinets, power demand side management and other applications. 

Reference: DWM18110501

LG308 8 Channels Indoor LoRaWAN Pico Gateway

LG308 8 Channels Indoor LoRaWAN Pico Gateway is an open source LoRaWAN Pico Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 4G cellular. 

Reference: DWM23070201

LSN50V3-S31-LB LoRaWAN Temperature & Humidity Sensor

S31-LB is a LoRaWAN Temperature and Humidity Sensor with a SHT31 sensor probe  based SN50v3-LB or LSN50V3 supports BLE configure and wireless OTA update.

Reference: DWM19121101

ATmega328P LoRa Radio Node Sx1276 / Sx1278 same as the Arduino pro mini IoT end nodes

ATmega328P LoRa Radio Node is based on SX1276/SX1278 which use the Arduino pro mini 8Mhz 3.3V bootloader, usage same as the Arduino pro mini.

Reference: DWM19011502

OLG01-N IOT LoRa Gateway single channel outdoor Water proof Gateway

The OLG01-N is an Water proof outdoor setting open source single channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. 

Reference: DWM22091401

Dragino NLMS01 NB-IoT Leaf Moisture Sensor

Reference: DWM20022601

LSN50-V2 IP68 Waterproof Long Range Wireless LoRa Sensor Node with external antenna

LSN50-V2 Waterproof Long Range Wireless LoRa Sensor Node with external antenna,It is designed for outdoor use and powered by Li/SOCl2 battery for long term use.

Reference: DWM22040502

WSC1-L Dragino LoRaWAN Weather Station solution Main Process Unit

WSC1-L Dragino Weather Station solution Main Process Unit can upload these sensor data to IoT server via LoRaWAN wireless protocol.

Reference: DWM21010103

LSN50V2-D20 LoRaWAN Temperature Sensor Nodes

The LSN50v2-D20 is a LoRaWAN Temperature Sensor for Internet of Things solution. It can be used to measure the temperature of air, liquid or object, and then upload to IoT server via LoRaWAN wireless protocol.

Reference: DWM22082502

RAK5146 LPWAN Concentrator module for LoRaWan gateway

RAK5146 is an LPWAN Concentrator Module with mini-PCIe form factor based on Semtech SX1303 and SX126X for Listen Before Talk feature, which enables easy integration into an existing router or other network equipment with LPWAN Gateway capabilities.

Reference: DWM20090102

Dragino NBSN95 NB-IoT Sensor Nodes

The NBSN95 is a Long Range NB-IoT Sensor Node is used NBSN95 to rapidly deploy NB-IoT sensor node for their IoT solution.