Characteristics
- Low-cost radio module 868 MHz
- Wireless M-BUS EN13757-4:2013 standard
- OMS (Open Metering System) supported
- Range up to 700 m line of sight
- Small size: 17 x 27 x 4.0 mm
- Low-power functions (Wake-On-Radio)
- Easy switching between operating modes S, T, C
- Adjustable RF data rates
- Communication via UART/SPI Interface
- Encryption AES-128
- Available on Tape & Reel for SMT mounting
- AMB8465-M Wireless M-BUS USB Adapter available
- Pin-to-pin compatible with Mimas-I and Metis-II
- ACC Software - PC Tool to configure and evaluate the module
- Wireless Connectivity SDK
Products
| Order Code | Datasheet | Simulation | Manual | Downloads | Description | f (MHz) | dLoS (m) | PTx, 50 Ω (dBm) | Rxsens, 50 Ω (dBm) | VCC min. (V) | VCC max. (V) | Rb max. (kbps) | L (mm) | W (mm) | H (mm) | Antenna | USB Radio Stick | Evaluation Kit | Offer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2605041183000 | SPEC | 5 files | Metis-I | 868.3 - 869.525 | 700 | 11 | -103 | 2.2 | 3.6 | 100 | 17 | 27 | 3.6 | Hyperion-I Hyperion-II | 2605056083001 | 2605049283001 |
| Order Code | Datasheet | Simulation |
|---|---|---|
| 2605041183000 | SPEC |
| Offer |
|---|
| Order Code | Datasheet | Simulation | Manual | Downloads | Description | f (MHz) | dLoS (m) | PTx, 50 Ω (dBm) | Rxsens, 50 Ω (dBm) | VCC min. (V) | VCC max. (V) | Rb max. (kbps) | L (mm) | W (mm) | H (mm) | Antenna | USB Radio Stick | Evaluation Kit | Offer |
|---|
Software Downloads
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.
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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.
Evaluation Kit
USB Radio Stick
Antenna
Videos
Würth Elektronik Webinar: „wireless M-Bus“. What do I have to know about?
Videos
Würth Elektronik Webinar: Discover Radio Communication
Videos
Würth Elektronik Webinar: Range of radio protocols and appropriate antennas in theory & practice
Videos
Würth Elektronik Webinar: Certification, Policies & Guidelines for wireless communication
Videos
Würth Elektronik practice-oriented webinar: RF modules design do’s and don’ts
Videos
WE meet @ Digital Days 2021: Wirepas Mesh: From Concept to Prototyping