At this year’s IOTE Shenzhen exhibition LoRaWAN forum, Seeed Studio partner Jiang Yu delivered an exciting presentation. He not only introduced the latest explorations of the integration of LoRaWAN and edge AI but also showcased real-world case studies from the Giant Panda Protection Base, allowing attendees to intuitively experience the disruptive changes brought about by … Read more
Bluetooth Modbus Communication Application A cross-platform industrial device communication solution based on uni-app Scan to experience: 📋 Project Overview In today’s rapidly developing industrial Internet of Things, the combination of Bluetooth communication and the Modbus protocol provides a new solution for device interconnection. This article will delve into an application of Bluetooth Modbus communication developed … Read more
Bluetooth 6.0, as the next generation wireless communication standard planned by the Bluetooth Special Interest Group (SIG), aims to enhance transmission rates, expand coverage, optimize energy efficiency, and improve anti-interference capabilities, while strengthening multi-device collaboration and adapting to Internet of Things (IoT) scenarios. Its core technologies revolve around four major dimensions: “high speed, wide coverage, … Read more
SPI (Serial Peripheral Interface) is a high-speed synchronous serial communication protocol commonly used for short-distance, full-duplex communication between devices. In the compact design of IoT terminals, the main control module needs to efficiently and reliably exchange data with various peripheral chips (such as sensors, displays, memory, etc.). The SPI serial peripheral interface, with its high … Read more
System Introduction This platform can accurately simulate the actual operating environment of smart switches, conducting comprehensive and in-depth testing of various performance indicators, including but not limited to delay characteristics, overload capacity, leakage calibration accuracy, and over/under voltage stability. Additionally, the platform can automatically generate detailed test reports and utilize advanced algorithms for in-depth analysis … Read more
IoT Device Access Agreement (Clarifying Data Transmission Security and Operational Responsibility Allocation) Template Description This contract is signed between the device access party (Party A) and the device provision and operation party (Party B). The agreement clarifies the specific content of the IoT device access, data transmission services, and operational services provided by Party B, … Read more
Store receipts need to be printed, embedded systems require local storage, and devices must operate offline—complex protocols, size constraints, and long development cycles often hinder good ideas at the “last mile.” Now, there is a thermal printing solution based on the ESP32: direct serial connection, simple commands, supporting text/QR codes/barcodes/images, allowing for quick setup of … Read more
The development journey from microcontrollers to PLCs and back to (more advanced) microcontrollers/embedded systems in automation control is driven by the balance and rebalancing of cost, reliability, usability, and performance at different historical periods. This journey can be clearly divided into three stages: — First Stage: Early Origins – The Pioneer Era of Microcontrollers (MCUs) … Read more
Internet of Everything Arduino-MQTT Development Teaching (Part Three) Welcome, students, to this creative and technologically captivating innovative technology class! Have you ever thought about how every object in our lives can “speak” and interact with us in wonderful ways? This is not a fantasy, but a future vision painted by Internet of Things (IoT) technology! … Read more
The chip programming leader ACROVIEW Technology has announced significant news regarding a major version upgrade of its programming software. Along with the release of the new version of the programming software, ACROVIEW Technology has also announced the addition of several compatible chip models, including the multi-purpose security chip N32S032 from Nation Technology. Currently, this chip … Read more