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455-0002
Wireless LAN Module, Sentrius RS1 Series, 868 MHz, I2C, SPI, UART, Cold Chain Management/Food Safety
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: LAIRD CONNECTIVITY
- Product type:
- Frequency RF:868MHz; Module Interface:I2C, SPI, UART; Module Applications:Cold Chain Mgmt/Food Safety, Agricultural Humidity & Environmental Monitoring, Indu Heating/Cooling; Produ
- SVHC: To Be Advised
- Frequency RF: 868MHz
- Product Range: Sentrius RS1xx Series
- Module Interface: I2C, SPI, UART
- Module Applications: Cold Chain Mgmt/Food Safety, Agricultural Humidity & Environmental Monitoring, Indu Heating/Cooling
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 59.85 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Sentrius[TM] RS1xx Series** A **Integrated Temperature & Humidity with LoRa[® ] / BLE** Smart Technology. Delivered.” SECURE, SCALABLE WIRELESS SENSORS FOR LONG RANGE IOT APPLICATIONS Laird’s Sentrius[TM] RS1xx Series is a **battery powered, long range integrated sensor platform** leveraging the benefits of LoRaWAN and Bluetooth Low Energy (BLE) connectivity. Its small, rugged form factor contains superior RF performance and flexibility with **precise temperature and humidity sensors** , and room for future expansions. At its core, the RS1xx series utilizes Laird’s field-proven and reliable RM1xx module hardware, providing **LoRaWAN** options in **868 and 915MHz** frequencies, plus **BLE** for local data display, configuration and troubleshooting. Based on the **Semtech SX1272** and **Nordic nRF51 silicon** , it offers a **LoRa range up to 10 miles** with a local 2.4 GHz connectivity option to smartphones and tablets. The RS1xx Series works with Laird’s Sentrius[TM] RG1xx Series of LoRa / multi-wireless gateways for simple out-of-the-box integration, and is compatible with 3[rd] party Cloud and LoRa network ecosystem partners. - **Multi-wireless** : LoRaWAN (868 / 915 MHz) and Bluetooth v4.2 (Central / Peripheral) with fully integrated high-performance antennas - **Multi sensor:** Temperature and Humidity, (future options for a range of additional sensors via expansion port) - **Fully certified** for FCC/IC/CE and Bluetooth SIG - ▪ **Simple wireless configuration** using mobile application and BLE. - **Harsh Environments:** Robust enclosure to serve many varied installation needs - **Integrated out of the box networks:** Default configuration with Laird RG1xx gateways for simple, out-of-the-box cloud connectivity ## **FEATURES AT A GLANCE** ## **YOUR WIRELESS NETWORK** Develop a fully-owned private LoRa network to capture, route, and process IoT data for your application - choose from RM1xx modules, RS1xx finished sensors or RG1xx Gateways ## **RUGGED DURABILITY WITH A BROAD SENSOR ARRAY** - Robust enclosures provide a robust and resilient platform for recording and delivering sensor data from a range of harsh environments ## **APPLICATION AREAS** ## **COMPREHENSIVE SECURITY AND RELIABILITY** Robust multi-layer security at each interface to safeguard your network at every level Cold Chain Management and Food Safety ## **BROAD CERTIFICATION AND APPROVALS** FCC, IC, CE and Bluetooth SIG listing (all pending) ## **PLATFORM FOR BUILDING ACTIONABLE IOT INTELLIGENCE** Route sensor data to the Cloud with Laird’s simplified wireless connectivity deployment ## **PERSONAL SUPPORT FOR YOUR IMPLEMENTATION** Support works with Laird engineering to help configure and deploy your application Agricultural Humidity and Environmental Monitoring Industrial Heating and Cooling Interested in Laird’s RS1xx Sensor? See more at www.lairdtech.com/rs1xx-lora-sensors ## **Sentrius[TM] RS1xx Tempeature & Humidty Sensor with LoRa + BLE** Product Brief ## **SPECIFICATIONS** **==> picture [560 x 230] intentionally omitted <==** **----- Start of picture text -----**<br> ||||| |---|---|---|---| |Category|Feature|Specification| |Chipset|LoRa|[®]|Semtech SX1272| |Bluetooth|[® ]|Nordic nRF51822 – 256k / 32k| |LoRa Frequencies|863 – 870 MHz (EU), 902 – 928 MHz (US)| |Sensors|Temperature|-10° to +85°C|(+/-0.4°C)| |Accuracy Ranges|-40° to +125°C|(+/-0.9°C)| |Humidity Accuracy|0 – 90% RH|(+/- 3%)| |Ranges|90 – 100% RH|(+/- 4.5%)| |Antenna|Integrated|Custom Laird antenna for 868 or 915MHz| |Ceramic chip antenna for 2.4GHz| |Power|Battery|2 x AA - replaceable| |Software|Mobile Application|Android & iOS – Remote sensor display and/or configuration + Firmware Update| |Data logging|10,000 measurements (256k of flash memory available)| |Storage|Status|3 – BLE and LoRa status| |LED|User Input|Multi-use – default BLE Pairing| |Button|Dimensions|116 x 91 x 34 mm| |Physical|Operating Temp.|-25° to +50°C| |Environmental|Storage Temperature|-40° to +50°C| |Regulatory|Approvals|FCC, IC,|CE, Bluetooth SIG| |Warranty|1-Year Warranty| **----- End of picture text -----**<br> The Sentrius[TM] RS1xx Series LoRa / BLE sensor features integrated antennas, temperature and humidity sensors in rugged enclosures. ## **ORDERING INFORMATION** **==> picture [505 x 200] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||| |---|---|---|---|---|---|---|---| |Part Number|Description| |455-0002|Sentrius™ RS1xx Sensor - 868MHz Temp|/ Humidity including LoRa|& BLE| |455-0004|Sentrius™ RS1xx Sensor - 868MHz Temp|/ Humidity including LoRa|& BLE – Bulk Packaging| |455-0001|Sentrius™ RS1xx Sensor - 915MHz Temp|/ Humidity including LoRa|& BLE| |455-0003|Sentrius™ RS1xx Sensor - 915MHz Temp|/ Humidity including LoRa|& BLE – Bulk Packaging| |Did You Know?| |LSR, a Laird Business, is a leader in Wireless Product Development, offering true| |end-to-end solutions through its array of services & technical expertise| |anLSR|Design|Services|EMC Testing &| |3 laird|Business|▪|:|RF Hardware & Antenna Design|▪|On-Site FCC/IC/CE/Giteki/RCM EMC|Certification| |▪|Software/Firmware Development|Certification|sales@lsr.com| |▪|Mobile App / Cloud Development|▪|Wireless & Antenna Testing|262.375.5500| |▪|Industrial Design|▪|EMC Emissions Testing| |▪|Mechanical Engineering|▪|International Testing Services|www.lsr.com| **----- End of picture text -----**<br> ## **Did You Know?** LSR, a Laird Business, is a leader in Wireless Product Development, offering true end-to-end solutions through its array of services & technical expertise Interested in Laird’s RS1xx Sensor? See more at www.lairdtech.com/rs1xx-lora-sensors
Updated at April 15, 2026
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