IEEE

A Fully Integrated IEEE 802.15.4/4z-Compliant UWB System-on-Chip RF Transceiver Supporting Precision Positioning in a CMOS 28-nm Process

Abstract: This article presents a fully integrated ultrawideband (UWB) system-on-chip (SoC) that complies with IEEE 802.15.4/4z standard, providing precise positioning and secure communication ...
Hackaday

Poking At The ESP32-P4 And -C6 Dies In An ESP32-P4-M3 Module

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.
IEEE

Highly Compact RF Transceiver Module Using High Resistive Silicon Interposer with Embedded Inductors and Heterogeneous Dies Integration

Abstract: Silicon interposers are providing interesting alternatives to organic packages for the fabrication of complex system in package (SIP) modules in particular for RF application. Among the ...
CNX Software

LR2021 LoRa Plus board combines Semtech LR2021 and Nordic nRF54L15 for high-speed FLRC and LoRa connectivity

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...
GitHub

Arduino Library for the A76XX family of SIMCOM cellular modems

There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...