Wi-Fi Xpress AMW037 Wi-Fi® Module

Wi-Fi networking module for low cost IoT edge devices

The Wireless Xpress AMW037 is a low cost Wi-Fi networking module that comes with an onboard PCB antenna, full regulatory certification and supports the Xpress Command API for fast and simple Internet connectivity in your products.

The AMW037 module is an advanced stand-alone Wi-Fi and networking solution.It is an integrated module designed to avoid difficult RF layout and to enable designers to rapidly embed Wi-Fi and secure networking functionality into virtually any device. Each AMW037 is pre-installed with the Gecko OS IoT operating system, designed to enable fast product development. With dimensions of just 16.5 x 24.8 x 2.6 mm and a wide temperature range, the module is suitable for integration into most embedded applications.

The Wi-Fi device includes an integrated RF transmit power amplifier and provides superior Wi-Fi performance and full compatibility with all 2.4 GHz 802.11b/g/n Wi-Fi networks.

The module is powered by a single 3.3 V power supply and various powersave modes offer ultra-low power operation. Wake from low power sleep mode is possible using IO pins or the internal real-time clock; wake from ultra-low power standby mode is achieved using the dedicated wake pin.

The module has FCC & IC modular approval for use in the United States and Canada, CE approval for use in Europe and related approvals for use in other countries.

 

Module Features

  • Self-contained ultra-low power Wi-Fi module with secure TCP network stack
  • Integrated SPI-serial flash for software upgrades and user accessible read/write file system
  • Single band 2.4 GHz IEEE 802.11b/g/n 1x1 Wi-Fi transceiver
  • Includes support for all Wi-Fi security modes in-cluding Open, WEP, WPA, and WPA2-PSK
  • 32-bit processor operating up to 80 MHz core frequency
  • Wake-up: Wake pin for ultra-low power operation
  • Interfaces (Some interfaces share module pins):
    • UART: 1 x 4-wire, 1 x TX only up to 4.5 Mbit/s
    • GPIO: Up to 16 GPIOs (overlaid with peripherals)
    • A/D converter: 1 x 10-bit resolution
    • PWM: Up to 4 PWM outputs
  • Device Management Service:
    • Cloud Managed Reliable Over The Air Software Updates
    • Cloud Connector to AWS, Azure, and major cloud services
    • Dashboard for device activity and software release status

Module Specifications

    Wireless Standard:
  • 802.11b/g/n 
  • Frequency Band:
  •  2.4 GHz, Channels 1-13 
  • Protocols/Profiles:
  •  UDP, TCP, ICMP, DNS, HTTP(S), DHCP, SMTP, SNTP, OTA Update 
  • Security:
  • Wi-Fi – Open, WEP, WPA, WPA2-PSK Networking – TLS1.2, HTTPS
  • Data Throughput:
  •  >4 Mbit/s UART 
  • Communications Range:
  •  >1000ft / 330m line of sight (λ/4 antenna) 
  • Operating Voltage:
  •  3.3 V (typical)
  • Operational Temperature Range:
  • -40 to +85 °C
    Maximum RF Transmit Power:
  • 802.11b/g : +20 dBm
  • 802.11n : +16 dBm
  • Minimum Receive Sensitivity:
  • 802.11b/g : -93 dBm
  • 802.11n : -71 dBm
  • Embedded Firmware:
  • Pre-preprogrammed with ZentriOS Lite serial Wi-Fi application 
  • Wi-Fi and Memory:
  • 32-Bit 80 MHz Wi-Fi SoC
  • On-board 8 Mbit (1 MByte) QSPI-serial flash 
  • Serial Interface:
  • UART
  • Peripherals:
  • GPIO
  • ADC
  • PWM
    Current Consumption (@3.3 V, 25 ºC):
  • Standby : 0.9 mA
  • Deep sleep / RTC : 20 / 60 μA
  • Sleep (Memory Retention) : 0.31 mA
  • Wi-Fi Powersave : 0.86 mA (DTIM = 3)
  • Active receive : 65 mA
  • Active transmit: 100 mA @ +0 dBm; 200 mA @ +18 dBm
  • Antenna:
  • Onboard PCB antenna
  • Size:
  • 116.5 mm x 24.8 mm x 2.6 mm
  • Weight:
  • 0.03 oz (1 g)
  • Certifications:
  • FCC
  • CE
  • IC

Getting Started with AMW037 Wi-Fi Module

AMW007-E04 Wireless Development Kit

The easiest way to begin development with AMW037 is with the AMW007-E04 Wireless Development Kit.

 

Add to Cart


Modules

Part Number Buy Data Sheet Output Power (dBm) Interfaces Antenna Certification Package Size
AMW037 +20 (max) UART, SPI, GPIO, ADC, PWM Onboard PCB antenna FCC, IC, CE Surface mount module 16.5 mm x 24.8 mm x 2.6 mm
AMW037R +20 (max)
UART, SPI, GPIO, ADC, PWM
Onboard PCB antenna
FCC, IC, CE
Tape and Reel 16.5 mm x 24.8 mm x 2.6 mm


Documentation

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