Bermuda plus ESPHome Bluetooth proxies track phones, watches and tags room by room

Bosch’s fan-less PM2.5 sensor is 450x smaller than the usual box, and SparkFun put it on a Qwiic board

A tri-band Wi-Fi 6E powerhouse on one side, ultra-low-power Bluetooth and Thread on the other

MIPI camera and display, H.264 encoding and 400 MHz RISC-V: ESP32 goes big-screen