Overview
Using fourth-generation LoRa® IP supporting sub-GHz ISM bands. The transceiver is designed to be backward compatible with previous LoRa devices, ensuring seamless LoRaWAN® compatibility. This device is a sub-set of the LR2021, focusing on LoRaWAN, Wi-Sun, wireless M-Bus, as well as FSK-based proprietary protocols with third-party stack offerings. The LR2012 features an advanced RF and analog architecture that supports a multi-region, single-SKU design, reducing external BOM costs, PCB footprint, and power consumption, while offering superior performance compared to previous LoRa transceivers.Features
- sub-GHz ISM bands support for terrestrial and satellite
- Multi-PHY compatibility enables LP wireless protocols with third-party stacks
- LoRa up to 125 kbps, FSK, OOK and LR-FHSS modulations
- Multi-region operation with single switch-less front-end design
- +22 dBm to -10 dBm Transmitter in SubGHz, offering best-in-class energy efficiency
- Multi-SF Receiver with low noise figure, Improved CAD and best LoRa sensitivity down to -141.5 dBm @ SF12/125 kHz
- Increased frequency offset tolerance obviating TCXO and large thermal relief
| Documents | Release Date | Type |  |
|---|---|---|---|
| LoRa Studio - user guide | 2025-10-23 | TXT | |
| LoRa Studio Windows Installation file | 2026-06-25 | TXT | |
| Unified Software Platform USP | 2026-05-06 | TXT | |
Inventory
| Product | Country | Distributor | Qty | Buy |
|---|
Resources
.jpg)
.png)
Wireless links have traditionally forced a trade-off between speed and range. High-throughput technologies such as Bluetooth and Wi-Fi can move large amounts of data quickly, but their practical range is often limited. Long-range technologies can cover much greater distances, but typically at lower data rates. Fast Long-Range Protocol (FLRP) burst is designed for the gap between these two worlds: a kilometer-class range with megabit-per-second data transfer.
BLOG
Fast Long-Range Protocol Burst: Megabit Speeds…
Solar panels get all the attention. But in a modern utility-scale solar installation, it is the trackers, inverters and cleaning robots that determine whether a farm meets its energy production targets. Trackers keep panels correctly oriented toward the sun, inverters convert what those panels produce into grid-usable AC power, and cleaning robots keep panel surfaces free of the dust and debris that silently erode energy yield between maintenance cycles. Between them, these three asset classes account for the majority of performance variability as well as costly failures.
BLOG
Closing the Solar Farm Monitoring Gap with LoRa®…
Decision-makers evaluating linear pluggable optics (LPO) want numbers, not abstractions. If you're new to LPO, start with Blog 1: What Is Linear Pluggable Optics?, then come back here for the key quantitative parameters for 200G LPO deployment: power consumption by module type, optical reach, electrical loss tolerance, and host port calibration requirements.
BLOG
200G Linear Pluggable Optics (LPO) Power, Reach…
Linear pluggable optics (LPO) is one of the most significant shifts in data center optical interconnect design in a decade — but the term still causes confusion. Is it a module type? A standard? A replacement for digital signal processing function or DSP-based optics entirely? This blog answers those questions from first principles.
BLOG
AI Data Center Basics: What Is Linear Pluggable…
The USB Type-C connector has become the universal interface of modern electronics. From laptops and smartphones to Artificial Intelligence (AI) computing platforms and industrial edge devices, USB Type-C supports both high-speed data transfer and high-wattage power delivery through a single cable. With the adoption of USB Power Delivery (USB PD) 3.1 and its Extended Power Range (EPR), (Table 1) VBUS line voltages have scaled from the familiar 20V/100W standard power range to 28V, 36V and 48V — enabling power delivery of up to 240W over a USB-C cable.
BLOG
Advancing VBUS Protection for 48V USB Power…
France's municipalities are moving from pilot projects to full-scale Internet of Things (IoT) deployments and REX TCD Retours d'Expérience – Territoires Connectés et Durables (REX Connected and Sustainable Territories) has become the annual proving ground where that shift gets measured. Olivier Beaujard, Senior Director of the LoRa® Ecosystem at Semtech and Chair of the Board at the LoRa Alliance® attended the 3rd edition of REX TCD, held on June 16–17, 2026, at the Salons de l'Aveyron in Paris. Here’s what the event revealed about the state of connected territory development in France, and why LoRaWAN® is increasingly at the center of it.
BLOG
REX TCD 2026 – Connected and Sustainable…Talk With Us Today
Semtech is here to help. When you have questions, our experts have answers.
