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OLED Display: Displays sensor data on a 128x64 SSD1306 OLED display with scrolling text.; Button Controls: Two buttons for restarting and resetting the system.; Wi-Fi: Connects to a Wi-Fi network to ...

The ESP8266 and its heavyweight sibling the ESP32 are fantastic boards to develop with as they allow you to quickly and easily get a project online. Just tack a few sensors and some LEDs on them, a… ...

An ESP32 sensor node prototype Try it out! All you need is a prototyping plug board and a few general-purpose components that are likely to be kicking around in your box of spare parts. The Library ...

This Sensor Node project, which uses low-energy and long-range LoRa data transmission, can be used for remote environmental monitoring. Utilizing the LoRa WIO E5 Module and an ESP32-C3 XIAO controller ...

Abstract: The paper presents a method for optimizing the power consumption of the LoraWAN sensor node using the ESP32 microcontroller. We use an Espressif ESP32 microcontroller, a BMP280 pressure ...

There’s been a lot of buzz about Meshtastic lately, and with good reason. The low-power LoRa-based network has a ton of interesting use cases, and as with any mesh network, the more nodes the… ...

Rednexing, a North Carolina-based startup, is set to launch PowerTortoise IoT, an ultra-low-power ESP32 sensor board designed to run for up to eight years on AA batteries. With ESPHome firmware, Wi-Fi ...

Besides the addition of Bluetooth, there are many differences between ESP8266 and ESP32 and one of the lesser-known interfaces may be ESP32’s touch sensor interface. India-based Electro Point’s ESP32 ...