Calypso Wi-Fi® Radio Module

By Würth Elektronik EISOS 102

Calypso Wi-Fi® Radio Module

Wurth Electronics' WLAN module, Calypso, is a compact Wi-Fi module based on IEEE 802.11 b/g/n with a fully featured TCP/IP stack. The edge castellation, smart antenna configuration, and an easy-to-use AT-style command interface enable easy integration into any embedded application. The module supports IPv4 as well as IPv6 and implements several commonly used network applications like SNTP, DHPv4, DHCPv6, mDNS, HPPT(S), and MQTT out of the box. Advanced security features, for example, up to six simultaneous secure sockets, secure boot, secure storage, and secure OTA update provide a good basis for a secure end product. If there is a need for a serial cable replacement or a low power IoT application with cloud connectivity, the Calypso Wi-Fi module offers a robust Wi-Fi connectivity solution for these types of industrial applications.

Video: Calypso Wi-Fi Radio Module for Industrial Applications by Wurth Elektronik eiSos

Characteristics
  • Fully featured standalone Wi-Fi module
  • IEEE 802.11 b/g/n, 2.4 GHz
  • Small form factor: 19 mm x 27.5 mm x 4 mm
  • Industrial temperature range: -40°C to +85°C
  • Sleep current: <10 μA
  • Extreme high-speed UART up to 3 Mbps
  • Output power: +18 dBm peak (1DSSS)
  • Sensitivity: -92 dBm (1DSSS, 8% PER)
  • Smart antenna configuration (2-in-1 module)
  • Low power operation to support battery operated applications
  • Onboard TCP/IP protocol stack supporting IPv4 and IPv6
  • 16 simultaneous transport layers sockets including up to six secure (SSL/TLS) sockets
Applications
  • Serial cable replacement
  • Low power IoT application
  • Sensor-to-cloud device

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