SEO Title29 dBm High-Power LoRaWAN Node Module for Smart Agriculture
Meta DescriptionLP26 LoRaWAN node module with 29 dBm transmit power, 2 uA sleep current, -137 dBm sensitivity and 25x21x3.0 mm size for smart agriculture and industrial IoT.
URL Sluglp26-high-power-lorawan-node-module
LP26 High-Power LoRaWAN Node Module
Max 29 dBmSleep 2 uAUS915 / AU915Class A / C
The LP26 is a high-power LoRaWAN node module for long-range, low-power IoT deployments where transmit reach and battery life both matter.
Product Summary
The LP26 is a high-power LoRaWAN node module built for long-range, low-power IoT deployments. It delivers a maximum transmit power of 29 dBm at 902-928 MHz and a receiver sensitivity of -137 dBm (SF=12, BW_L=125 kHz @ LoRa), while drawing only 2 uA in sleep mode. Its compact 25 x 21 x 3.0 mm footprint, wide 3.6-5.2 V supply range and UART interface make it practical for battery-powered nodes in smart agriculture, smart logistics, industrial control, instruments and metering, and smart street lighting.
Key Features
29 dBm transmit power
Maximum 29 dBm at 902-928 MHz extends uplink reach for remote field sites and hard-to-cover nodes.
2 uA sleep current
Ultra-low sleep current supports long-term battery operation for unattended, continuously reporting nodes.
-137 dBm sensitivity
Receiver sensitivity of -137 dBm (SF=12, BW_L=125 kHz @ LoRa) keeps downlinks reliable in weak-signal areas.
3.6-5.2 V supply
A wide 3.6-5.2 V input (Typ. 3.8 V) simplifies power design for battery packs and DC rails alike.
Compact 25 x 21 x 3.0 mm
The small module size eases integration into space-limited enclosures and sensor housings.
UART and IPEX
A UART interface with IPEX antenna support connects quickly to external antennas and host controllers.
Technical Specifications
| Product Model | LP26 |
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| Network Standard | LoRaWAN (US915 / AU915) |
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| Operating Mode | Class A / Class C |
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| Frequency Band | 902-928 MHz |
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| Transmit Power | Max. 29 dBm @ 902-928 MHz |
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| Transmit Current | Typ. 600 mA @ 29 dBm |
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| Receiver Sensitivity | -137 dBm (SF=12, BW_L=125 kHz @ LoRa) |
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| Receive Current | Typ. 17 mA |
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| Sleep Current | 2 uA |
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| Supply Voltage | 3.6-5.2 V (Typ. 3.8 V) |
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| Dimensions | 25 x 21 x 3.0 mm |
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| Interface | UART |
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| Antenna | IPEX supported |
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Models and Options
The LP26 is supplied under a single product model, with selectable configuration for deployment region and power profile.
Operating mode: Class A or Class C for different duty-cycle and receive-window requirements.
Frequency band: US915 or AU915 for regional LoRaWAN networks.
Antenna: IPEX connector supported for external antenna integration.
Materials and Structure
The LP26 is a compact surface-mount LoRaWAN node module measuring 25 x 21 x 3.0 mm. Host communication runs over a UART interface, and the module connects to an external antenna through an IPEX connector. It operates from a 3.6-5.2 V supply, typically 3.8 V. The high-power design reaches a maximum 29 dBm transmit output, while the receive chain delivers -137 dBm LoRa sensitivity with a typical 17 mA receive current.
Applications
Smart Street Lights
Smart Agriculture
Smart Logistics
Industrial Control
Instruments & Meters
The combination of 29 dBm transmit power and 2 uA sleep current suits battery-powered sensor nodes that must report across long distances, from irrigated farmland and logistics yards to industrial equipment and metering cabinets.
Case Study
Vietnam - Smart Agriculture water level monitoring. In a rice-field deployment in Vietnam, the LP26 was matched with a water level sensor probe to monitor field water level continuously in humid outdoor conditions. The node ran 24/7 while the deployment required dust and water protection for long-term field operation. The scenario shows how the LP26's high transmit power and low sleep current fit remote, battery-conscious agricultural monitoring.
Customization
Lierda supports customer-specific development around the LP26, including embedded software customization, application support, and OEM/ODM and supply chain services. Contact the team to discuss module configuration, antenna integration and software requirements for your deployment.
FAQ
Which LoRaWAN frequency bands does the LP26 support?
The LP26 supports the US915 and AU915 LoRaWAN bands.
What is the maximum transmit power?
Up to 29 dBm at 902-928 MHz, with a typical transmit current of 600 mA at 29 dBm.
How low is the sleep current?
The module draws 2 uA in sleep mode, which supports long-term battery-powered operation.
Which operating modes are available?
Both Class A and Class C are supported.
What supply voltage does it require?
3.6-5.2 V, with a typical value of 3.8 V.
What are the module dimensions?
The module measures 25 x 21 x 3.0 mm.
What interface and antenna connection are used?
The module uses a UART interface and supports an IPEX antenna connection.
What is the receiver sensitivity and current?
Receiver sensitivity is -137 dBm (SF=12, BW_L=125 kHz @ LoRa) with a typical receive current of 17 mA.
Inquiry Information
Contact: Jerry Yao
Email: international@lierda.com
Tel: +86-18067988146
WhatsApp: +86-18067988146
Address: 16/F, No.1 Building of Lierda Science Park, No.1326 Wenyi West Road, Hangzhou
Image Filename and Alt Suggestions
lp26-high-power-lorawan-node-module-front.png - Alt: LP26 LoRaWAN node module front view showing 25 by 21 mm package
lp26-lorawan-module-ipex-antenna.png - Alt: LP26 module IPEX antenna connector and UART interface detail
lp26-high-power-module-dimensions.png - Alt: LP26 module dimension drawing 25 by 21 by 3 mm
