MS88SF2-3Y40AIR

RF Transceiver Modules And Modems Overview

The MS88SF2-3Y40AIR is a Bluetooth v5.4 transceiver module manufactured by MinewSemi, utilizing the nRF52840 system-on-chip. It features a U.FL antenna interface and operates within a voltage range of 1.7V to 5.5V. The module supports BLE 5.1 data rates of 2Mbps and 1Mbps. Key electrical parameters include a receiving current of 4.6mA and a transmitting current of 4.9mA. It provides 1MB of flash memory and is designed for low-power applications with an operating temperature range of -40°C to 85°C.

RF Transceiver Modules And Modems Feature Summary

• Integrates Nordic nRF52840 SoC with ARM Cortex-M4F processor
• Supports Bluetooth Low Energy 5.4 protocol
• Features integrated RF solution with U.FL connector
• Capable of master-slave mode switching via command

RF Transceiver Modules And Modems Applications

• Wireless sensor networks
• IoT device connectivity
• Low power beacon applications
• Industrial monitoring systems

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix '3Y40AIR' against official MinewSemi documentation to confirm antenna type and firmware version. Ensure compatibility with host MCU GPIO interfaces before integration. Request updated datasheets directly from the manufacturer or authorized distributors to validate current production status and environmental compliance details.

RF Transceiver Modules And Modems Selection Notes

Select this module when a compact form factor with U.FL antenna connection is required for BLE 5.4 applications. Consider the nRF52840 processing power for complex mesh networking tasks. Evaluate the 1.7V to 5.5V supply range against system power constraints. Confirm that the 4.6mA receive and 4.9mA transmit currents align with battery life requirements.

RF Transceiver Modules And Modems Part Context

This component belongs to the MS88SF2 series of wireless modules from MinewSemi. The series leverages Nordic Semiconductor's nRF52 platform for robust Bluetooth performance. Variants within the series differ primarily in antenna configuration and packaging, such as PCB trace versus U.FL connectors, while maintaining core SoC functionality.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitutes may include other nRF52840-based modules from MinewSemi or Nordic Semiconductor. Verify pinout compatibility and firmware support when replacing. Modules like the MS88SF2-1Y33AIR offer similar functionality but may differ in antenna type.