This is a temperature sensor comprised of a Seeed Xiao ESP32-C6, a HDC1080DMBR temperature and humidity sensor and an OLED display. I made the PCB in 2 hrs and tried to compact everything as well as ...

Termocouple on ESP32, with wifi support. Type wifi-scan to scan all reachable wifi. Note that ESP32 is able to connect to 2.4GHz wifi only. Once the scan is complete, you can register your wifi ...

Think of the body temperature scanner that you have at the gate, checks temperature, displays it , announces whether it is safe or unsafe to allow entry and finally it uploads to a cloud data base. It ...

Think of the body temperature scanner that you have at the gate, checks temperature, displays it , announces whether it is safe or unsafe to allow entry and finally it uploads to a cloud data base. It ...

Configuring the STM32WL55JC1 as a LORA temperature sensing node and a LORA enabled ESP32 configured as a control hub creates a complete system for environmental monitoring and control. One that can be ...

You can use simple LED indicators to show the status of an application you are developing using an IoT board but you can convey so much more information when the dev board has the luxury of a built-in ...

Elecrow ThinkNode M2 is yet another Meshtastic handset for off-grid messaging and GPS coordinate sharing based on an ESP32-S3 module providing Bluetooth connectivity to a smartphone, and a Semtech ...

Designed by Everything Smart Home, the Everything Presence Lite is a compact, ESP32-based mmWave presence sensor designed to be easily integrated with Home Assistant open-source home automation ...