TESS just found a planet in a new way—and more may be hiding in its eight years of data

For the first time, NASA's TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant star thanks to its warping of space-time. Unlike the star-hugging transiting ...
Hackaday

A BIOS For Your ESP32-C6

An old-style PC BIOS served the function of a bootloader in loading the operating system kernel, and of an API in providing a ...
GitHub

ESPHome OpenDTU to SDM630 Component

ESPHome external component that reads Hoymiles microinverters data from OpenDTU and presents it to a hybrid inverter as a Modbus RTU Eastron SDM630 energy meter. This component was built for Deye ...
Frontiers

Sustainable agriculture from the bottom up: a compact and versatile low-cost platform for agricultural monitoring

Digital technologies in agriculture are often associated with sophisticated, high-end, or network-capable systems based on robotics, remote sensing, or IoT. These systems, however, remain financially ...
circuitdigest.com

Build Your Own ESP32 AI Voice Assistant with MCP Integration

Voice-controlled smart devices have transformed the way we interact with technology, and with the arrival of Espressif’s ESP32-S3 platform, building a compact and intelligent voice assistant is now ...
GitHub

CircuitSetup Expandable 6 Channel ESP32 Energy Meter

The CircuitSetup Expandable 6 Channel ESP32 Energy Meter is a real-time power and energy monitor built around two ATM90E32AS metering ICs. The main board measures six current transformer channels and ...
elektormagazine

PbMonitor: Smart Battery Monitor for UPS and Energy Storage

Extend your UPS and solar battery life! PbMonitor shows real-time voltage, current, and temperature per battery — built with ESP32-C3 and MQTT for Home Assistant integration. Monitoring individual ...