Electronic, 3D printing and embedded programming
Wireless sensor nodes are revolutionizing connectivity by collecting and transmitting real-time data. These small, battery-powered devices transform industries like agriculture and healthcare, promising enhanced efficiency, scalability, and a smarter, more connected future.
But which ones to choose
In this guide, we’ll explore how to connect the EByte E70 433T14S2, a powerful long-range 433MHz transceiver module, to the Raspberry Pi Pico (RP2040). This setup is ideal for IoT projects requiring long-range communication. We’ll also provide a simple sketch to demonstrate basic communication between these devices.
This concise guide focuses on connecting the EByte E70 LoRa module to STM32 microcontrollers, specifically the popular Black Pill and Blue Pill boards. The EByte E70 is renowned for its long-range communication capabilities, making it a perfect match for the powerful and versatile STM32 boards, commonly used in advanced IoT projects.
The main goal here is to save battery power for a Wyse Cam3 video camera, which uses 180 mA at 5 volts. Since the camera is web-based and only gets a few views a day, we want to stop it from draining power all the time. Right now, a 10,000-mA battery bank only lasts a day, so we need a better way to manage its power. By using a remote switch controlled by an Async Web Server request, we can ensure the camera isn’t wasting battery when it’s not being used.
In this article, we will dive into some technical details of the Ebyte LoRa E32 module integrated with the STM32 microcontroller. One key feature that we will explore is the WOR (Wake on Radio), which is a significant factor in the world of low-power long-range communication systems.
This article, the fourth in our series, provides an in-depth analysis of the different transmission types that can be realized with the EByte LoRa E32 module utilizing MicroPython. By understanding these transmission modalities, developers can effectively harness the power of these tools and tailor their applications to meet specific needs.
This article delves into the configuration of the EByte LoRa E32, we’ll guide you through the critical steps of configuration, from setting up the hardware environment to fine-tuning the software parameters. Whether you’re a seasoned developer or a curious enthusiast.
The Ebyte LoRa E32 library is a comprehensive tool designed to facilitate seamless communication with LoRa wireless modules. Developed for programmers and tech enthusiasts alike, the library enables a smooth interfacing with Ebyte’s LoRa E32 devices using MicroPython, a lean and efficient implementation of the Python 3 programming language.
Ebyte LoRa E32 series are a collection of wireless transceiver modules. In this article series, we will explore the Ebyte LoRa E32 device and its integration with MicroPython. This first article will focus on the specifications and basic use of the device.
The STM32F4 Black-Pill, a powerful and versatile microcontroller, offers promising potential for IoT applications when integrated with LoRa modules like EByte’s E32, E22, and E220. In this article, we’ll examine the Shield I use for rapid prototyping that supports all the LoRa modules described.
