LSN50 is an open source product, it is based on the STM32Cube HAL drivers and lots of libraries can be found in ST site for rapid development.
1 x LSN50 v2 module
1 x External RF antenna

Sentrius™ RS1xx Multi-Sensor - 923MHz Ext. Open/Closed + Integrated Temp/RH – Singapore

The WisNode Track D (RAK7205) LPWAN tracker board is built upon the RAK811. At its core is an STM32L1 microcontroller driving Semtech® SX1276/78 LoRa® chip.

FW Programming Kit – BL6xx and RM1xx

Tundra Cold Room Temperature Sensor for Cold Chain Environment Monitoring

Sentrius™ 915MHz Concentrator Card

R311CC is equipped with two external reed switches, which can be used for door and window switch state detection. The built-in wireless module can realize wireless alarm and other functions, and is compatible with the LoRaWAN protocol.

The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection.

R313CC is equipped with two external reed switches, which can be used for door and window switch state detection. The built-in wireless module can realize wireless alarm and other functions, and is compatible with the LoRaWAN protocol.

R313WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol. If there is someone on the seat, R313WA will send a message to the gateway. When detecting the seat is empty, the device will send a message that restoring to normal status to the gateway.

R313CA is connected with two external dry contacts for customers to access the device under test, such as switches, buttons, sensors, relays, reed switches, etc. R313CA can detect the electrical level change of the device under test. At the same time, it can realize wireless alarm and other functions through the built-in wireless module

The NETVOX wireless seat sensor (two way) R311WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol. If there is someone on the seat, R311WA will send a message to the gateway. When detecting no one on a sensor seat, it will send an normal status message back to the gateway .

R311G built-in photosensitive sensor, can be used for external ambient light intensity detection.R311G is the environmental illuminance automatic detector and the reporter which can send out the environmental illumination report and is a low-power, long range, wireless sensor that can accurately detect environmental illuminance indoor.

Measuring Range: 30 dBA ~ 120 dBA, 35 dBC ~ 120 dBC
Measurement Unit: SPL Actual, Lea, Lmax
Frequency Weighting: A and C Weighting (Software Switchable)
Time Weighting: Fast Weighting

R311LA is able to detect the existence of the object nearby. It has an infrared proximity sensor that can detect if there is object existing within it detection range and transmits the detected data to Gateway for display via a wireless network; it uses the SX1276 wireless communication module.

1 * 4000 mAh Li-SOCL2 battery
(8000 mAh optional) NFC enabled
IP67 rated
Sensor Type: Cable
Cable Length: 3.0m (Customizable)

Intelligent LoRa/BLE EU version, Dev Kit

The Dragino LLMS01 is a LoRaWAN Leaf Moisture Sensor for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof.

The NETVOX wireless seat sensor (two way) R311WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol. If there is someone on the seat, R311WA will send a message to the gateway. When detecting no one on a sensor seat, it will send an normal status message back to the gateway .

The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection.