In addition to the Wireless M-Bus and LoRa®, we also develop other products with a wide technical range, working in the license-free ISM frequency bands on 169/433/868 MHz and 2.4 GHz.

iM222A

The iM222A is a compact, pre-certified, IEEE 802.15.4 compliant radio module for the globally available 2.4 GHz ISM band. It has a transceiver, a microcontroller, and a PCB antenna and can be soldered directly on the target hardware like conventional SMD components. To connect an external antenna the module is also available with a 50Ω pad.
The iM222A is preprogrammed with the ZigBee Network Processor (ZNP) firmware, and thus offers the possibility of an easy-to-use API to integrate (either via UART or SPI) full ZigBee PRO networking functionality to an existing product. No deep understanding of the ZigBee stack or lengthy introduction to the software is required. With less than 10 commands a complete ZigBee network can be developed and managed via one of the interfaces, either UART or SPI. The ZigBee Network Processor firmware is part of the Z-stack package (version 2.4.0) firmware from Texas Instruments and is freely available.

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iM240B

The iM240B is a compact wireless module for the globally available 2.4 GHz frequency band.
The module has superb HF performance, resulting in a link budget of approx. 104 dB. Accordingly, high ranges (> 500m) can be achieved at a data rate of 250 kbps. The quality of the radio link can be evaluated using field strength measurement (RSSI1).
In addition to an IEEE 802.15.4 transceiver and a microcontroller, it features an integrated PCB antenna. Of course you can get the module with a 50Ω port for connecting an external antenna. The iM240B can be soldered directly on the target hardware just as usual SMD components.

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iM820A

The iM820A is a compact wireless module for the 868 MHz frequency band. Thanks to specific transceiver properties, the iM820A supports low-power applications where permanent wireless availability is required. Its integrated 128-bit AES coprocessor makes this module particularly appropriate for security-related applications. It has a transceiver, microcontroller and an integrated PCB antenna. Of course you can get the module with a 50Ω port for connecting an external antenna. The iM820A can be soldered directly on the target hardware just as usual SMD components. The integration of an RF system in a new or existing product is therefore significant simplified, which reduces development time and costs. With the iM221A, a pin-compatible module for the 2.4 GHz frequency band is available.

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SK-iM240B

The Starter Kit is a plug & play solution to explore the features and capabilities of the WiMOD radio modules. The kit contains two demo boards and two radio modules soldered on specific adapter boards. The modules are pre-programmed with a demo application to evaluate wireless connectivity.

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SK-iM820A

The Starter Kit is a plug & play solution to explore the features and capabilities of the WiMOD radio modules. The kit contains two demo boards and two radio modules soldered on specific adapter boards. The modules are pre-programmed with a demo application to evaluate wireless connectivity.

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We look forward to working with you!