Components Active Components Radio Modules Bluetooth® & WiFi WiFi

Calypso & EV-Kits

WiFi Radio Module (AMB5201)

Calypso & EV-Kits

Characteristics

  • Fully featured standalone WiFi module
  • IEEE 802.11 b/g/n, 2.4 GHz
  • Small form factor: 19 x 27,5 x 4 mm
  • Industrial temperature range: -40 °C up to +85 °C
  • Low power operation to support battery operated applications
  • Sleep mode <10 μA, Power save mode < 2mA (Active network connection)
  • Output power +18 dBm peak (1DSSS)
  • Sensitivity -92 dBm (1DSSS, 8% PER)
  • Smart antenna configuration (2-in-1 Module)
  • Protocols implemented: TCP/IP(IPv4/IPv6), MQTT, SNTP, mDNS, DHCP
  • UART-to-WiFi brigde (Transparent mode)
  • RESTful API support
  • WPA3 WiFi security support
  • Remote GPIO configuration and control
  • AT Commander Tool for Calypso
  • Calypso FOTA Update
  • Wireless Connectivity SDK

Application Notes

See what the firmware developed by Würth Elektronik can do - the WE-ProWare

Products

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Calypso
EV-Kits
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IoT Design Kit
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Data­sheet
Simu­lation
Man­ual
Downloads
Status
Frequency Range (MHz)
Description
dLoS (m)
PTx, e.r.p. (dBm)
Rxsens, e.r.p. (dBm)
PTx, 50 Ω (dBm)
Rxsens, 50 Ω (dBm)
VDD min. (V)
VDD max. (V)
Rb max. (kbps)
ANTConn
Evaluation Kit
Radio Module
Samples
2610011025000
2412 - 2472, Calypso, 400 m
Simu­lation
Man­ual
Downloads 7 files

EDA models: Components ZIP

CAD files ZIP

Software ZIP

Download all 7 files as zip archive
ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Frequency Range 2412 - 2472
Description Calypso 
Line of Sight Range 400 m
Output Power e.r.p. 18 dBm
RX sensitivity e.r.p. -94 dBm
Output Power 50 Ohm 16 dBm
RX sensitivity max. -92 dBm
Operating Supply Voltage Min. 2.1 V
Operating Supply Voltage Max. 3.6 V
RF Bitrate max. 72200 kbps
Antenna Connector Type RF connector pad for external antenna and internal PCB antenna 
Evaluation Kit
2610019225001
Radio Module –
2610019225001
Simu­lation –
Man­ual
Downloads –
Status Active i | Production is active. Expected lifetime: >10 years.
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Description EV-Board Calypso 
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Evaluation Kit –
Radio Module
2610011025000
2610039025001
Simu­lation –
Man­ual
Downloads 1 files

Software ZIP

Download all 1 files as zip archive
ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
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Description Calypso WiFi FeatherWing 
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Evaluation Kit –
Radio Module –
2610059035001
Simu­lation –
Man­ual
Downloads –
Status Active i | Production is active. Expected lifetime: >10 years.
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Description Calypso IoT Design Kit 
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Evaluation Kit –
Radio Module –

Software Downloads

Wireless Connectivity SDK

The aim of the Wireless Connectivity Software Development Kit (SDK) is to minimize the effort required on customer side to enable his host MCU to communicate with Würth Elektronik eiSos radio modules. It contains the implementation of all available commands in pure C-code. In order to integrate any Würth Elektronik eiSos wireless module, the user has to simply port the corresponding C-code to his host processor. This significantly reduces the time needed for developing the software interface to the radio module.

Download now on GitHub
AT Commander Tool

The AT command tool is a simple PC software that enables complete control of the Calypso Wi-Fi module via the AT Command interface. This tool offers an intuitive graphical user interface that enables the user to interact with the Calypso and understand the syntax and semantics of the AT command interface.
The AT command tool works out-of-the-box with the Calypso evaluation board. This tool along with the Calypso evaluation board allows quick prototyping and testing of various features of the Calypso Wi-Fi module.

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Calypso FOTA

MCalypso Firmware Over The Air (FOTA) - This is the firmware update package for the Calypso Wi-Fi Module. The Calypso Wi-Fi Module offers secure Over-the-Air firmware updates to enable easy update of the firmware in the field. The update package includes the module firmware, service pack, root certificate catalogue and the files for the on-board web server. It is always recommended to use the latest version of the firmware. Please refer to the chapter on “Firmware Update” of the Calypso User Manual for instructions of updating the firmware on the Calypso Wi-Fi module.

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Calypso WiFi Radio module for industrial applications by Würth Elektronik eiSos

Wi-Fi Radio Module

WLAN Module for Secure Industrial IoT Solutions

The Calypso WLAN module is a compact WiFi 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 command style enables 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, HTTP(S), MQTT out of the box. Advanced security features like up to 6 simultaneous secure socket, secure boot, secure storage and secure OTA update helps provide a secure connectivity option to your application.
Whether a serial cable replacement or low power IoT application with cloud connectivity, the Calypso Wi-Fi modules offers a robust WiFi connectivity solution for industrial applications.

Calypso Features

1. Security Features

  • Secure boot
  • Secure storage fo user data
  • Security

    2. Functional Features
  • Low power operation
  • Smart antenna selection
  • Firmware over the air (FOTA)
  • Provisioning

    3. Connection Features
  • Hypertext transfer protocol (HTTP)
  • Calypso Wi-Fi direct (P2P)
  • Multicast DNS
  • Transport layer security (TLS) vs. secure sockets layer (SSL)
  • MQTT on module
Learn more

Antenna

WE-MCA Antennas

Videos

Calypso WiFi Radio module for industrial applications by Würth Elektronik eiSos

Videos

Calypso Wi-Fi module: UART-to-Wi-Fi bridge with a live demo

Videos

Calypso Wi-Fi module: Dynamic web content using custom REST API with a live demo

Videos

Calypso Wi-Fi module: Remote GPIO control via Web interface with a live demo

Videos

Retrofitting with FeatherWings - How to digitize your analog systems

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