Product Brief
November 2020

QuickFeather Dev Kit with SensiML AI
Analytics Toolkit
TMAI at the Edge: Building intelligent IoT endpoints for consumer, industrial and commercial
designs. Harness the power of open source hardware and software.

QuickFeather Development Kit
100% open source hardware dev kit and softwaretools based on QuickLogic’s EOS™ S3 low power,
multi-core Arm® Cortex M4 MCU + eFPGA, can bebundled with SensiML Analytics Studio Toolkit Suite.
• Easy-to-use, low cost dev kit and open source
software toolchains that integrate into your 		own work flow
• With multiple product delivery packages(CSP, BGA, SiP, Module), you have the flexibility
to choose what is best for YOUR system• Go from idea to prototype to mass production
quickly with the EOS S3 SoC
Unlike other development kits that are based on proprietary hardware and software tools, QuickFeather is based on
open source hardware, is compatible with the Adafruit Feather form factor, and is built around 100% open source
software (including the Symbiflow FPGA tools).

SensiML Analytics Toolkit
The SensiML Analytics Toolkit Suite automates each step of the process for creating optimized AI IoT sensor recognitioncode. The overall workflow uses a growing library of advanced ML and AI algorithms to generate code that can learn
from new data.

Raw Signal
CaptureData Capture Lab

Data InsightLabeling

Algorithm
Generation

Analytics Studio

Firmware
Code
Generation

Test,
Validation,andSupport

Test AppFor more information, please visit www.quicklogic.com

QuickFeather Dev Kit with SensiML AI Analytics Toolkit

SensiML Benefits

EOS S3 AI Benefits• Significant TTM Gains: 5x faster development
over hand-coded algorithm• No more multi gigabyte software installs, no moreof the hassles associated with proprietary tools,
no more vendor-specific hardware incompatible
with the industry• AI Without Data Science Complexity: AutoML
tool usable by mainstream developersr• Runs on EOS S3 AI: Enabling practical AI 		
applications on embedded wireless IoT devices• Maximize Your Hardware: Smart compilation 		
optimized for QuickFeather Dev Kit• Extensibility and Flexibility: Add algorithms,
change hardware, customize code as desired• QuickFeather is small, Feather compatible, 		
inexpensive, and is 100% supported by open 		source tools• With a Cortex M4F MCU and integrated eFPGA,
the onboard EOS S3 lets you innovate with 100%
open source hardware and software• Proven Solution: Launched in 2016 by Intel, now
independent and greatly expanded

Applications

Industrial

Commercial

Agriculture

ConsumerPredictive
Maintenance,
Anomaly
Detection,
Process Control
and Inspection,and Industrial
Wearables

Occupancy
Aware Smart
Lighting andSmart City
Infrastructure

Livestock
Wearables

Virtual Coaching
Smart Wearables

QuickFeather Dev Kit with SensiML AI Analytics Toolkit

Specifications• EOS S3 MCU + eFPGA SoC– Arm Cortex M4F Microcontroller		– up to 80 MHz operating frequency– up to 512 KB SRAM
• Embedded FPGA (eFPGA)– 2400 effective logic cells– 64 Kb RAM• Feather Form Factor– Breadboard-compatible 0.1” (2.54 mm) pitch		 headers - all headers are pre-soldered– 2.3” x 0.9” (58.4 mm x 22.9 mm) footprint– All 20 Feather-defined GPIO + 13 additional		GPIO
• Interfaces– SWD programming connector for use with		 USB-TTL converter• Sensors– Accelerometer - mCube MC3635– Pressure sensor - Infineon DPS310– Digital pulse density modulation (PDM)
microphone - Infineon IM69D130• User Interfaces– RGB LED
– User pushbutton– Reset pushbutton• Power– USB micro Type-B connector (regulated to 3.3 V)– Li-Po battery			 – On-board charging circuitry - Microchip 							 MCP73831/2			 – Standard Li-Po JST connector• Software– Machine Learning– USB data signals are tied to eFPGA		 programmable logic– UART available via I/O headers– I²C– Real-time Operating Systems

– I²S
– SPI
• Storage: 16 Mbit SPI NOR flash - GigaDevice 			GD25Q16CEIGRZephyr RTOS

– FPGA Tools:			For more information about QuickLogic, please visit www.quicklogic.com

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2220 Lundy Drive, San Jose, CA 95131 USA I 1-408-990-4000 I info@quicklogic.com
Sales Offices: https://www.quicklogic.com/company/sales-locations/North America: america-sales@quicklogic.com I China: asia-sales@quicklogic.com I Japan: japan-sales@quicklogic.com
Korea: korea-sales@quicklogic.com I Taiwan: asia-sales@quicklogic.com I United Kingdom: europe-sales@quicklogic.com© 2020 QuickLogic Corporation. All rights reserved. QuickLogic is a registered trademark. QuickLogic logo and SensiML are trademarks of QuickLogic Corporation. All other brands
or trademarks are the property of their respective holders and should be treated as such. Printed in USA.
12.04.20