MS23SF1-4YE5AIR

RF Transceiver Modules And Modems Overview

The MS23SF1-4YE5AIR is a LoRaWAN transceiver module based on the STM32WLE5CC microcontroller. It supports global ISM frequencies below 1GHz, specifically 868MHz and 915MHz. The module features a half-duplex architecture with low power consumption, drawing only 4.2mA in receive mode. It includes multiple hardware interfaces for system integration and is designed for long-range data acquisition applications.

RF Transceiver Modules And Modems Feature Summary

• Supports LoRaWAN protocol with global ISM frequency bands
• Low power consumption with 4.2mA receive current
• Integrates STM32WLE5CC MCU for processing
• Half-duplex wireless communication capability

RF Transceiver Modules And Modems Applications

• Smart metering systems
• Agricultural sensor networks
• Smart city infrastructure monitoring
• Building automation controls

RF Transceiver Modules And Modems Procurement Notes

Verify that the specific suffix -4YE5AIR corresponds to the required regional frequency band configuration, as LoRaWAN modules often have distinct variants for different regulatory domains. Confirm antenna interface requirements separately, as documentation indicates antennas are not included. Ensure the host system voltage levels match the module's specifications before integration.

RF Transceiver Modules And Modems Selection Notes

Select this module when a complete solution combining MCU processing and RF transmission is required. It is suitable for designs needing low standby current and support for both 868MHz and 915MHz bands. Consider external antenna placement due to the module's compact form factor and potential interference from host circuitry.

RF Transceiver Modules And Modems Part Context

This component belongs to Minewsemi's LoRaWAN module family, which integrates STMicroelectronics' STM32WLE5CC chip. These modules are engineered for IoT connectivity, offering a balance of processing power and wireless range for various industrial and consumer applications.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official distributor catalogs or manufacturer databases for direct equivalents or pin-compatible alternatives.