Overview

A match made for IoT.

The Sterling-EWB is a simple, secure, reliable way to gather meaningful IoT intelligence. It’s easier than ever to gather sensor data and wirelessly send it to cloud services like Amazon AWS. Available as an ultra-compact SiP and as a PCB module (chip antenna or U.FL connector), it's a comprehensive IoT platform in a cost-effective package.

  • A Full Hostless Platform - High performance STM32F412 Cortex M4
  • Power Conscious - Light power usage for long life on battery power
  • Multiple form factors - including all-in-one chip antenna module
  • Rugged Design - Supports industrial temperatures from -40°C to +85°C
  • Enterprise Security - WPA/WPA2, AES, TKIP, and more
  • Personal Support - Free antenna scans, design reviews, on-site EMC support and global FAEs / Tier 2 Support

Specifications

Additional Features
ADC, I2C, I2S, GPIO, Timers
Bluetooth Version
Bluetooth v4.2 BR/DR/LE
BT Capable
4.2
BT Class
Class 2
BT Interfaces
HCI Interface using High Speed UART
Certifications
FCC, IC, ETSI, Giteki, RCM Regulatory Approvals (all pending)
Chipset (MPU)
ST Micro STM32F412 Cortex M4
Chipset (Wireless)
Cypress CYW4343W
Compliance
REACH and RoHS Compliant
Development Tools
Cypress' WICED Studio
Dimension (Height - mm)
1.2 mm
Dimension (Length - mm)
10 mm
Dimension (Width - mm)
10 mm
Logical Interfaces
SPI, QSPI, USART, PCM
Memory
256 KB SRAM, 1 MB Internal Flash, 2 MB SPI Flash
Operating Temperature
-40° C to +85° C
Security
Open, WEP, WPA Personal, WPA2 Personal, WPA2 Enterprise, AES, TKIP
Storage Temperature
-40° C to +125° C
Voltage
3.0 to 3.6 V
Wi-Fi Spec
802.11 b/g/n
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00013R Module PCB Module U.FL Connector Bulk (Tape and Reel) 16 mm x 21 mm
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00014C Module PCB Module Integrated Chip Antenna Bulk (Cut Tape) 16 mm x 21 mm
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00014R Module PCB Module Integrated Chip Antenna Bulk (Tape and Reel) 16 mm x 21 mm
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00012C Module SiP Module Trace Pin Bulk (Cut Tape) 10 mm x 10 mm
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00012R Module SiP Module Trace Pin Bulk (Tape and Reel) 10 mm x 10 mm
Type Form Factor Antenna Type Bulk or Single Dimensions
453-00013C Module PCB Module U.FL Connector Bulk (Cut Tape) 16 mm x 21 mm
Type Form Factor Antenna Type Bulk or Single
455-00030 Development Board PCB Board Integrated Chip Antenna Single
Type Form Factor Antenna Type Bulk or Single
455-00031 Development Board PCB Board Included FlexPIFA Antenna Single

Documentation

Name Part Type Last Updated
Product Brief - Sterling-EWB All Brochure 02-22-19
Datasheet - Sterling-EWB All Datasheet 07-03-19
Software DVK Guide - Sterling-EWB All Documentation 07-08-19
Cypress Developer Community (external link) All Documentation 07-08-19
Sterling-EWB Demo Repository (external link) All Documentation 07-08-19
FCC Certifications - Sterling-EWB All Certification 07-16-19
IC Certifications - Sterling-EWB All Certification 07-16-19
Japan Certifications - Sterling-EWB All Certification 07-16-19
EN Certifications - Sterling-EWB All Certification 07-16-19
ASNZS Certifications - Sterling-EWB All Certification 07-16-19
Hardware DVK Guide - Sterling-EWB All Documentation 07-17-19