RAKwireless WisMesh Board ONE allows users to create custom Meshtastic nodes with optional OLED, GPS, antennas, battery, and enclosure.

Another day, another ESP32-P4 RISC-V MCU board with the ESP32-P4-MINI equipped with an ESP32-C6 wireless module and exposing all I/Os through two 34-pin GPIO headers. The board also features two USB-C ...

This paper presents a new IOT system for monitoring and controlling plant cultivation in greenhouse system. The system aims to regulate and monitor the environmental conditions suitable for plant ...

It is development board bought from Aliexpress with ESP32 "classic" MCU on it. Name of the board printed on the PCB is "GOOUUU-ESP32" (38-pin). Nothing special on the board, no LCD, no card slot, ...

Daredevil is one of the best MCU characters because he constantly balances his two personas. He exists in two worlds, fighting for justice within the legal system by day, and taking the law into ...

Speech capability in technology primarily has two dimensions: text to speech (TTS) and speech to text (STT). This ESP32 Text-to-Speech device focuses on TTS. Here, the MAX98357A amplifier is used with ...

Posted in Radio Hacks Tagged ESP32, gps, LoRa, powerfeather, radio ← Access The Information Superhighway With A Mac Plus Laser Painting Explained → ...

Working I am using a node MCU board as the brains of the system. It is processing all the data as well as sending the data to the ThingSpeak cloud. For monitoring the output power, I am using an ...