Go from Module Selection to a Working Project

Discover how the Wio family supports your journey from early evaluation to real-world deployment, with setup guides, reference designs, SDKs, KiCad libraries, hands-on testing, and projects built by developers. Explore connectivity options across LoRa, Wi-Fi, BLE, GNSS, and more, then find the module and purchasing path that match your technical requirements, location, and development stage.

See Modules, Resources, and Real Projects →

• High-Speed Breakthrough:

The next-generation Semtech LR2021 not only retains the ultra-long-range communication of traditional LoRa but also introduces the new FLRC modulation, achieving a remarkable communication rate of up to 2.6 Mbps. This capability extends its use to bandwidth-sensitive applications, such as audio streaming and image transmission.

• One Hardware, Global Coverage

With broad dual-band coverage (Sub-GHz & 2.4GHz) and the switch-less front end design, a single hardware design achieves global compatibility. Significantly streamline the design process and accelerating your market entry.

• Univeral Platform

By integrating multiple modulation schemes (LoRa, FLRC, FSK, OQPSK) within a single silicon platform. LR2021 allows developers to choose the optimal combination for any scenario from ultra-low-power sensors to high-speed-controls without hardware redesign. Compatible with various low-power wireless protocols including Amazon Sidewalk, W-MBUS, Wi-SUN FSK, and Z-Wave, LR2021 enables true one-platform-fits-all development, dramatically reducing time-to-market and strategic risk.

• Best-in-Class Energy Efficiency & Performance

LR2021 delivers a definitive generational leap, outperforming predecessors like the SX1262 across most key metrics. Lower transmission current and higher receiving sensitivity will translate directly into longer battery life and more reliable connections for your devices.

• Enhanced Channel Activity Detection (CAD):

The LR2021 employs Fast CAD technology featuring an intelligent adaptive threshold and early termination mechanism, which substantially reduces both the power consumption and time required for idle channel detection, further improving device energy efficiency.

• Ready-to-Go for Arduino, STM32 & Nordic DK

This integrated kit combines real-time OLED feedback and plug-and-play Grove connectors for rapid sensor integration. Its hardware is pin-compatible with Arduino Uno, STM32 Nucleo, and Nordic DK platforms, ensuring your validated design moves seamlessly to production.

RF Chip Specification

General

• Global Shipping and Logistics Tracking

Enable seamless global asset tracking. The LR2021 allows devices to automatically comply with regional radio standards, providing uninterrupted data from port to port.

• Wireless Video & Image Transmission

With FLRC speeds up to 2.6 Mbps, LR2021 sends images within a second, enabling low-power visual monitoring for security, industrial, and environmental applications.

• Audio Communication

LR2021 makes low-power audio communication practical—enabling safety intercoms on remote worksites, spoken alerts for equipment and voice-activated sensing in smart environments.

• Converged Network

Unify dedicated short-range networks (for high-speed data collection) and wide-area networks (for continuous cloud connectivity) on a single device. This architectural shift eliminates redundant infrastructure.

• High-Speed OTA for Critical Assets

LR2021's high-throughput link ensures robust and rapid firmware updates. It enables guaranteed, zero-downtime updates for critical infrastructure sensors.