The QueSSence platform from Redpine Signals, available from Mouser Electronics, combines AI and Internet of Things (IoT) technologies to help engineers develop AI applications. Based on a low-power Arm® Cortex®-M4 processor with a floating-point unit (FPU) and an AI accelerator, the platform boasts the high computing power required by AI algorithms. The QueSSence platform's 6-axis gyroscope and gyroscope allow engineers to easily integrate sensor data, and with 400 KB of RAM and up to 4 MB of dedicated flash memory, the platform can store up to 25,000 sensor values. Support for voice activity detection (VAD) and up to eight capacitive touch sensor inputs enables AI applications that incorporate both voice and touch interfaces.
QueSSence can serve a wide range of IoT applications through certified support for multiple wireless protocols, including 802.11a/b/g/n Wi-Fi, dual-mode Bluetooth® 5, 802.15.4 (capable of running Thread or Zigbee), and 802.11ah. The platform offers multiple layers of security, including the Physically Unclonable Function (PUF), cryptographic hardware accelerators, and a secure bootloader to create a highly secure system.
