ComponentsActive ComponentsRadio ModulesProprietary & WirepasProprietary

Themisto-I & EV-Kits

Radio Module 915 MHz

Themisto-I & EV-Kits

Characteristics

  • 915 MHz radio module
  • Range up to 10.5 km line of sight
  • RF output power up to 25 dBm
  • Small size: 17 x 27 x 3.8 mm
  • Integrated software stack with extensive functions
  • Flexible addressing (max. 255 nodes per network)
  • FCC 15.247 (wideband)
  • Configuration via UART interface
  • Available on Tape & Reel for SMT mounting
  • ACC Software - PC Tool to configure and evaluate the module
  • Wireless Connectivity SDK

Application Notes

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

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Themisto-I
EV-Kits
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Data­sheet
Simu­lation
Man­ual
Downloads
Status
Description
Frequency Range(MHz)
dLoS(m)
PTx, 50 Ω(dBm)
Rxsens, 50 Ω(dBm)
VDD min.(V)
VDD max.(V)
Rb max.(kbps)
ANTConn
L(mm)
W(mm)
H(mm)
Radio Module
Evaluation Kit
SamplesAvailability & Sample
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2609049291001
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Simu­lation–
Man­ual
Availability
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Downloads–
Status Activei| Production is active. Expected lifetime: >10 years.
DescriptionEV-Kit Themisto-I incl. ext. antenna 
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Radio Module
2609041191000
Evaluation Kit –
–Check availability
2609041191000
SPECThemisto-I, 902.5 - 927.5, 10500 m
Simu­lation
Man­ual
Availability
–
Downloads5 files

Status Activei| Production is active. Expected lifetime: >10 years.
DescriptionThemisto-I 
Frequency Range 902.5 - 927.5
Line of Sight Range10500 m
Output Power 50 Ohm25 dBm
RX sensitivity max.-111 dBm
Operating Supply Voltage Min.2.2 V
Operating Supply Voltage Max.3.7 V
RF Bitrate max.400 kbps
Antenna Connector TypeRF pad 
Length17 mm
Width27 mm
Height3.8 mm
Radio Module –
Evaluation Kit
2609049291001
–Check availability

Download now free of charge

Software downloads

IoT becomes intelligent when hardware and software work together harmoniously!

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

Kickstart your Prototyping instantly.The WE UART Terminal is an easy-to-use PC software that enables complete control of the Würth Elektronik eiSos wireless modules through an intuitive GUI. This tool along with the evaluation boards allow quick prototyping and testing of various features of the radio modules.

  • Simple setup
  • Intuitive interface
  • Color coded Packet interpretation
  • 100% log traceability
Download now

The "ACC V3" is a tool to update and configure certain Würth Elektronik eiSos modules. The supported features will include the search and upload of new firmwares as well as the modification of the available configuration parameters. It allows full user control over all supported products, as in the range of the producer’s intentions, always referring to the respective manual of the connected module.

Due to current export legal restrictions, we are required to control the provision of software. To download the software, please contact our technical support or your local sales representative directly. Thank you for your understanding.

Antenna

Hydra-I
WE-MCA Antennas

Videos

#askLorandt explains: The difference between the transparent mode and the command mode

Videos

How to choose the fitting radio protocol

Videos

Manni Talks - Serial Interfaces

Learn more