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Someone made a 4G ESP32 smartphone, and it's as impressive as it sounds
The source code is coming soon.
With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.
Nordic's model nRF9151 is a low-power SiP with integrated multimode modem that's helping Iridium achieve global wireless communications with satellites.
Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...
Within the framework of the BEYOND5 project, CEA-Leti researchers have developed energy-efficient RF power modules based on SOI technology. This innovation won an award at the IEEE RFIC 2025 ...
Abstract: In this paper is presented approach in planning the deployment of 868 MHz RF modules in Wireless Sensor Networks scenarios. This approach covers the site-general ITU propagation model ...
This project was the result of a faulty string of Chrsitmas lights that utilized an rf transmitter falling into my lap. I reverse engineered the rf signals broadcasted by a handheld remote and found ...
Reducing RF tradeoffs in the wireless IoT landscape. The monolithic integration for RF modules. Features of pSemi's PE562212 front-end module. Multiprotocol wireless SoCs handle most of the heavy ...
After many years of connecting brilliant minds with the world’s leading science employers, New Scientist Jobs has now closed. We want to express our heartfelt thanks to every employer, recruiter, and ...
LONDON, May 14 (Reuters) - U.S. energy officials are reassessing the risk posed by Chinese-made devices that play a critical role in renewable energy infrastructure after unexplained communication ...
LAS VEGAS—Wisycom has announced that it will debut its BFL2 Portable RF-over-Fiber system to the broadcast market at the 2025 NAB Show between April 5-9 at its Booth N767. The new system marks a ...
Wisycom recently launched its next-generation of its wireless RF solution. The BFL2 is comprised of the BFLR2 receiver and the BFLT2 transmitter. Designed for the growing needs in pro audio, the ...
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