MS12SF1-8N40AIR

RF Transceiver Modules And Modems Overview

The MS12SF1-8N40AIR is a WiFi and Bluetooth combo module by MinewSemi, integrating the nRF7002 WiFi 6 transceiver and nRF5340 application processor. It supports dual-band operation at 2.4GHz and 5.8GHz with WiFi 6 (802.11ax) and BLE 5.3 protocols. The module features 29 GPIOs, 1MB flash, and 256kB storage. It utilizes U.FL or PCB antenna options and operates within a 1.7V to 5.5V supply range.

RF Transceiver Modules And Modems Feature Summary

• Integrates nRF7002 WiFi 6 transceiver and nRF5340 dual-core application processor for combined connectivity
• Supports simultaneous 2.4GHz and 5.8GHz dual-band wireless communication standards
• Provides extensive peripheral access through 29 available general-purpose input/output pins

RF Transceiver Modules And Modems Applications

• Smart home devices requiring high-speed data transfer
• Wearable electronics needing low-power Bluetooth connectivity
• IoT gateways managing multiple wireless protocols
• Industrial sensors utilizing WiFi 6 reliability

RF Transceiver Modules And Modems Procurement Notes

Verify the specific antenna configuration required for your design, as this variant includes U.FL connectors alongside PCB trace options. Confirm that the host system can support the voltage range of 1.7V to 5.5V. Ensure compatibility with the nRF5340 software ecosystem for proper firmware integration. Check regulatory certifications for target markets, as FCC ID 2BDJ6-MS12SF1 indicates US compliance.

RF Transceiver Modules And Modems Selection Notes

Choose this module when both WiFi 6 throughput and BLE 5.3 presence detection are necessary in a single footprint. The dual-core architecture separates network stack tasks from application logic, optimizing power efficiency. Consider the 29 GPIO count if complex sensor interfacing is needed without external multiplexers. Evaluate thermal requirements, as dual-band transmission may increase power consumption compared to single-radio solutions.

RF Transceiver Modules And Modems Part Context

This component belongs to the MinewSemi MS12SF1 series of combo modules. It leverages Nordic Semiconductor's nRF7002 and nRF5340 chips to deliver integrated wireless solutions. The series targets applications demanding modern WiFi standards alongside efficient short-range communication, distinguishing it from older single-protocol modules.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitutes include other modules based on the nRF7002 and nRF5340 combination, such as those from Nordic Semiconductor itself. Alternative vendors offering similar dual-band WiFi/BLE combos should be evaluated for pin compatibility and software support. Verify that any replacement maintains the same regulatory approvals for your specific region.