Hi,
We are currently in the research and development phase for a new line of IoT devices designed to work over the Matter protocol. After thorough evaluation, we found the nRF54L15 SoC to be highly suitable for our requirements due to its advanced features and multi-protocol support.
We are planning to implement the Thread protocol for device communication. Since the devices will be installed in environments with potential RF challenges (such as concrete walls), we are particularly mindful of ensuring strong and reliable signal performance. In this regard, we would like to request your guidance on:
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The recommended RF antenna specifications (such as antenna type, gain, impedance, dimensions, and matching network considerations) that would ensure optimal performance with the nRF54L15 SoC.
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Whether you suggest using a PCB trace antenna, chip antenna, or external antenna for our use case, considering the installation in challenging environments and possible RF losses.
Additionally, we would appreciate your suggestions if there are alternative protocols to Thread that may provide more reliable communication in environments with significant obstacles such as walls or thick materials. Our primary goal is to ensure seamless connectivity and an optimal user experience.
We would be happy to hear any recommendations or best practices based on your experience with similar applications
Regards
Adarsh