Recent IoT innovations are increasingly fostering the development of new smart farming applications that have the potential to digitally transform the agricultural industry.

Receive regular updates on our latest innovations, product launches, customer stories, and news of wireless applications in the Internet of Things (IoT) space across all sectors and regions.

Only Sierra Wireless has a fully integrated device to cloud solution that helps businesses create the next wave in Internet of Things (IoT) solutions as they emerge for tomorrow’s world.

Region: Americas

Carrier: AT&T,Verizon

Air Interface: 4G LTE Cat-4 with 3G fallback

Planned Carrier: Sierra Wireless

AirPrime® HL7588 IoT Module

Optimized 4G LTE Cat-4 M2M connectivity with 3G fallback

The HL7588 module is part of the HL Series offering unprecedented scalability between 2G, 3G, 4G and LPWA networks and is pin-to-pin compatible with all HL variants and the WP Series.

This LTE Cat-4 embedded module with 3G fallback delivers up to 150 Mbps download speed on AT&T and Verizon's 4G network and is ideal for IoT applications requiring broadband connectivity such as video surveillance, info entertainment, telematics, and mission-critical networking applications.

In addition to speed, responsiveness, and network performance to support applications that were never possible before, 4G LTE can provide a superior user experience over 2G and 3G technologies.

Benefits

Common Form Factor

Compact CF3® design to migrate between technologies and future-proof product platforms

FOTA Upgrades

FREE unlimited firmware over-the-air (FOTA) upgrades future-proof deployments and keep them secure

Cloud Connected

Securely collect data and remotely manage your IoT deployments with integrated AirVantage® cloud services

Secure Boot

Prevent unauthorized code on the target to keep your connectivity secure

TCP/IP Stack

Embedded stack to easily communicate over the internet

Programmability

Basic and Extended AT Commands simplify development

Industrial-Grade

Tested for harsh environments and extreme temperatures

VoLTE

Enhance IoT applications with voice commands or call capabilities

Technical Specifications

4G LTE

Category

Cat-4

Frequency Bands

B2, B4, B5, B13, B17

HSPA+

B2, B5

Data Speed

Peak Download Rate

150Mbps

Peak Upload Rate

50Mbps

Embedded Software

Firmware

Pre-certified firmware, Secure boot

Audio

Codec: HR, FR, EFR, AMR, Digital Audio, DTMF, Echo Cancellation & Noise Reduction, VoLTE (Verizon only)

System Drivers

Windows® 7, Windows® 8, Linux Driver: Standard ECM, Android RIL

Interfaces

UART

1x - 8-wire

USB

ADC

GPIO

Tx ON Indicator

SIM interface 1.8V/3V

Hardware

CF3 Form Factor

LGA, Snap-in socket option

Dimensions

22x23x2.5mm

Antenna

Diversity, MIMO

Temperature Range

Industrial Grade: -40°C / +85°C

Approvals

Carrier

AT&T, Verizon

Planned Carrier

Sierra Wireless

Regulatory

FCC, GCF, IC, PTCRB

Cloud Services

Free Unlimited FOTA upgrades, Connectivity Management option, Device Management option, Application Enablement option

Note: HL7588 is also available in the Mini Card form factor (51x30x3.5mm). Find out more.

See technical resources for HL7588

Development Kit

The HL Series development kit provides all the tools and accessories you need to test concepts, deliver prototypes, or develop a product with the HL Series modules. The snap-in connector provides users with flexibility in prototyping and configuration. This development kit is also compliant with RoHS, and comes with accessories including a main RF connector, diversity 4G RF connector antenna, GNSS connector antenna, and one full speed USB0 or USB1 connector.

Dev Kit Details

Sample modules

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Development kits

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