➀ Arduino announces a single-pair Ethernet adapter for its Uno R4 microcontroller, with Microchip's participation; ➁ CEOs warn of the cost of fragmented supply chains at the Electronica Forum; ➃ Infineon reports a €3.919 billion quarterly revenue with a €832 million profit, preparing for a muted 2025; ➄ Intel's Chips Act funding appears to be safe under the new US administration.