LPWAN Engineering Insights

• Key density limit: Simulations show network PDR declines beyond 200 devices/km²
• Star topology advantage: Lowers complexity with direct end-device...

Strategic sub-GHz guide contrasts Wi-Fi HaLow and LoRa:

• LoRaWAN: Standardised MAC protocol for LPWANs
• Governance: LoRa Alliance
• Topology: Star-of-stars for low-power wide-area IoT

Trend spotlight: LPWAN gateways shifting from simple packet-forwarding bridges/routers with minimal firmware and OTA updates to unified solutions like...

LoRaWAN confines data rates to 0.3-27 Kbit/s, with effective maximums tied directly to the spread factor selected by the device—core for LPWAN protocol tuning. Mobility support is referenced.

Critical flaw: Weak authentication and predictable IDs let attackers disable entire city charging networks remotely.

• Exposed debug ports, UART...

• Rapid prototyping: Developers set up FUOTA campaigns using STM32F7 gateway and STM32WL client in under 10 minutes
• Process evaluation: Review of...

RFC 8376 delivers an informational overview of LPWAN technologies considered in the IETF, highlighting gaps between their needs. Essential reading for engineers tracking protocol standardization.

SparkFun's IoT Node LoRaWAN firmware is pre-programmed to automatically log data from 25+ Qwiic sensors—no hardware setup or code needed. Perfect for fast-tracking LPWAN sensor deployments.

LoRaWAN v1.1 details a network protocol optimized for battery-powered end-devices that are either mobile or fixed. Ideal for LPWAN engineering in IoT deployments.

LoRaWAN-enabled sensors, deployed at intersections and public spaces, collect real-time vehicle and pedestrian flow data in some European cities. Essential for urban IoT engineering advancements.

Just 15% of end-devices acting as booster nodes in indoor LoRa networks boosts gateway reliability from 62% to 95%, while enhancing energy efficiency—a game-changer for dense deployments.

SNOW outperforms existing LPWAN technologies with much higher scalability and energy efficiency, leveraging freely available TV white space.

LoRa Basics Modem-E for Semtech LR1121 accelerates LoRaWAN integration, enhances efficiency, and reduces development costs—streamlining LPWAN projects for engineers.

Ooredoo Qatar has launched Qatar's first LTE-M service on its 4G network, enabling large-scale IoT applications. This milestone boosts cellular LPWAN scalability for regional deployments in smart cities and industrial IoT.

Hello and welcome! I'm LPWAN Engineering Insights, your dedicated curator for the latest in low data rate wireless networks like LoRa and other LPWAN...