Redpine’s QueSSence, Now at Mouser, Combines AI and Edge IoT in Secure Platform


Mouser Electronics, Inc., the New Product Introduction (NPI) leader empowering innovation, is now shipping the QueSSence™ Intelligent Connected Platform from Redpine Signals. QueSSence is an ultra-low-power, edge-based artificial intelligence (AI) application development platform that consists of hardware, software and secure cloud technologies.

The Redpine Signals QueSSence platform, 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 features large computation capacity required by AI algorithms. The QueSSence platform’s 6-axis accelerometer and gyroscope enables engineers to easily integrate sensor data, and with 400 Kbytes of RAM and up to 4 Mbytes 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 enable AI applications that incorporate 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 levels of security, including physically unclonable function (PUF), crypto hardware accelerators, and secure bootloader to create a highly secure system.

To learn more, visit www.mouser.com/redpine-quessence-intelligent-connected-platform.


With its broad product line and unsurpassed customer service, Mouser strives to empower innovation among design engineers and buyers by delivering advanced technologies. Mouser stocks the world’s widest selection of the latest semiconductors and electronic components for the newest design projects. Mouser Electronics’ website is continually updated and offers advanced search methods to help customers quickly locate inventory. Mouser.com also houses data sheets, supplier-specific reference designs, application notes, technical design information, and engineering tools.

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