Hackaday

hands free

Looking for a hands-free way to page through sheet music on an iPad, [The_Larch] came up with this simple Bluetooth input device based on the ESP32. The microcontroller just needed to have two ...
Hosted on MSN

I built an ESP32-powered presence sensor using only Bluetooth, here's how it works

For smart home deployments, there are a lot of ways to track the presence of individuals in a room. There are motion detection sensors that use mmWave and PIR, and you can also use simple detection ...
Electronics For You

IoT Gateways: A Layer Between IoT Devices And Cloud

Behind every smooth IoT experience, the gateway is doing the heavy lifting. It is not just plumbing for data; it can mean the ...
Circuit Digest

How to build an UWB Indoor Positioning System using ESP32 and Qorvo DWM3000

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...
GIGAZINE

Introducing the SoC 'ESP32-C5' with a built-in RISC-V processor and capable of wireless communication via Wi-Fi 6 and Bluetooth 5, with development boards already available for ...

Espressif Systems, known for developing wireless communication-enabled SoCs such as the ESP32, has begun mass production of the RISC-V-based SoC ESP32-C5. The ESP32-C5 is an SoC that contains a 32-bit ...