However, nearly every ESP32 device can at least do Bluetooth Low Energy, allowing them to capture data from a wide range of ...

Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus… ...

When [upir] saw that you could buy tire valve stem caps that read pressure electronically, he decided to roll his own Tire ...