| A 433 MHz RF scanner based on Elektor’s MultiRF Dev Board sweeps configured CC1101 channels, locks onto an active transmission, and displays...
All items tagged with IoT & Sensors and Espressif (39)
| As part of our anniversary celebration, we’re offering interested Elektor readers several subscription deals at prices significantly lower t...
€5 (FREE for Members)
| DPTechnics's Walter is an open-source IoT system-on-module that combines an ESP32-S3, LTE-M/NB-IoT connectivity, and GNSS in a single board....
€5 (FREE for Members)
| Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time oc...
€5 (FREE for Members)
| A Redox meter is typically used to monitor water quality. In a swimming pool, it helps verify whether the disinfection process is working co...
€5 (FREE for Members)
| The Belgian company DPTechnics BV offers a range of IoT building blocks, including a remarkable board called Walter. The controller board is...
| ESP32-S31 Function CoreBoard-1 now has detailed Espressif documentation, giving developers a clearer route into the company’s new dual-core...
| M5Stack at embedded world 2026 showed how the company’s modular ESP32 ecosystem is stretching from compact maker controllers into local AI,...
| The ESP-Claw framework lets ESP32-class devices use chat-driven AI agents, local Lua rules, event routing, MCP connections, and on-chip memo...
€5 (FREE for Members)
| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...