HJ-580CY

RF Transceiver Modules And Modems Overview

The HJ-580CY is a Bluetooth Low Energy (BLE) transceiver module based on the Dialog DA14580 chip. It supports Bluetooth v4.2 protocol and operates within the 2.402GHz to 2.48GHz ISM band. The module features an integrated antenna and utilizes a surface-mount package design for compact integration. It provides UART interface connectivity for transparent data transmission, enabling efficient communication between host systems and BLE peripherals in space-constrained IoT applications.

RF Transceiver Modules And Modems Feature Summary

• Integrated DA14580 silicon platform for low-power operation
• Built-in antenna design simplifies PCB layout
• UART interface for transparent data transmission

RF Transceiver Modules And Modems Applications

• Tiny medical devices
• Industrial smart devices
• IoT sensor nodes

RF Transceiver Modules And Modems Procurement Notes

Verify the specific hardware revision and firmware version prior to procurement, as module configurations may vary. Confirm that the UART pinout and voltage levels match the target host system requirements. Ensure compatibility with the intended Bluetooth stack implementation. Request official datasheets and test reports to validate performance specifications against project constraints.

RF Transceiver Modules And Modems Selection Notes

Select this module when a small form factor and low power consumption are critical for the application. The integrated antenna reduces design complexity compared to discrete RF solutions. Consider the DA14580 ecosystem support and available development tools. Evaluate the trade-off between the v4.2 specification and newer BLE versions if future-proofing is required.

RF Transceiver Modules And Modems Part Context

This component belongs to the HJSIP chip-level SIP Bluetooth module series. It shares the underlying DA14580 technology with other variants like the HJ-580NANO but differs in physical packaging and specific feature sets. The series targets embedded wireless connectivity needs across various consumer and industrial sectors.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitutes include the HJ-580NANO which also utilizes the DA14580 chip. Other modules from the same manufacturer using different base chips require significant redesign. Cross-compatibility with generic BLE modules depends on specific firmware and hardware interface alignment.