Full duplex digital audio wireless module -SA628F22

The SA628F22 is a high-performance-to-price ratio, highly integrated high-power full-duplex walkie-talkie module. It is equipped with a high-speed microcontroller, high-performance RF transceiver chip, and an RF power amplifier. It provides a standard serial port for communication , which simplifies the process of setting module parameters and controlling the transceiver function.

The prominent features of this product include:

• Support for 8 devices to transmit simultaneously (with unlimited reception)
• Multi-channel voice communication and encrypted voice/data transmission
• Multi-level wireless relay with concurrent functionality
• Support for OTA (Over-the-Air) upgrades, UART updates, or serial upgrades
• Provides I2S interface, allowing for I2S data and audio conversion

The SA628F22 module is meticulously manufactured and tested using lead-free processes, complying with RoHS and Reach standards. Users only need to connect an external audio amplifier, microphone, and speaker to use it as a compact walkie-talkie. With its streamlined interfaces and ultra-small size, this module is ideal for a wide range of handheld devices, enhancing the overall performance of the end product. To learn more, you can review the product specifications on our official website at http://www.NiceRF.com. For any other inquiries, please don't hesitate to contact us at sales@nicerf.com. Our professional sales representatives and engineers are here to assist you.