Meet the Vela IF310 Bluetooth Classic & LE Audio Module
Refresh legacy Bluetooth designs and unlock Bluetooth Core 6.0 LE Audio in one rugged, ready module.
The Vela IF310, built on Infineon AIROC™ CYW55310, delivers next-gen Bluetooth Classic + LE Audio for demanding wireless audio and data designs.
Support for HCI UART into an external MCU or MPU, plus a flexible hostless/standalone option, gives broad software architecture choice. With a 192 MHz ARM® Cortex-M33, integrated audio interfaces, and -40 °C to +85 °C operation, Vela IF310 is built for medical and industrial environments where uptime is critical.
The module offers multiple antenna options, including an integrated Ignion antenna which reduces RF design complexity by embedding a system-level antenna architecture (VAT), enabling predictable performance and simplified integration.
Security features include TrustZone and CryptoCell-312, plus flexible antenna and footprint options with Ezurio design support for faster time to market.
Key Specifications at a Glance
| Technology | Bluetooth Core 6.0 – Classic and LE Audio |
| Chipset | Infineon AIROC™ CYW55310 with ARM Cortex-M33 @ 192 MHz |
| Memory | 2 MB ROM, 768 KB SRAM |
| Software Options | Hosted MCU – Bluetooth stack on external MCU Hosted MPU – Linux/Android application processor Hostless / Standalone – Modus Toolbox support |
| Antenna Type | Integrated Ignion, MHF4 Connector, or Trace Pin |
| Transmit Power | Up to +10 dBm |
| Operating Temperature | -40 °C to +85 °C |
| Dimensions | 12 × 16 × 2 mm |
 Integrated Antenna |
 MHF4 |
 Trace Pin |
Courtesy of Ezurio
