Seeed Studio Studio Wio-LR1121 Wireless LoRa Module w/ IPEX

Description

The Seeed Studio Studio Wio-LR1121 Wireless Module is a sophisticated LoRa transceiver module built around Semtech’s LR1121 chip, engineered for global IoT deployments. It uniquely supports three distinct frequency bands: the sub-GHz spectrum (863-928MHz) for regional LoRaWAN, the 2.4GHz ISM band for worldwide operation, and the 2.1GHz S-band for direct-to-satellite connectivity. This multi-band capability, managed by an integrated RF switch, provides unparalleled flexibility for hybrid terrestrial and non-terrestrial network (NTN) applications.

Architected for extreme power efficiency, the module features a deep sleep current of 1.35µA, making it ideal for battery-powered sensors deployed in smart agriculture, environmental monitoring, and asset tracking. Its high output power of up to 33dBm on sub-GHz bands, coupled with excellent receiver sensitivity down to -140dBm, ensures robust communication links over extended ranges. The integrated TCXO guarantees stable frequency reference across temperature variations, critical for maintaining network synchronization and regulatory compliance.