Scan to FollowLearn Embedded Together, learn and grow together Overview 1.1 What is MQTT MQTT (Message Queuing Telemetry Transport) is a lightweight publish/subscribe messaging protocol, developed by Andy Stanford-Clark of IBM and Arlen Nipper of Arcom in 1999, specifically designed for low bandwidth, high latency, or unstable network environments. 1.2 Features Lightweight: The protocol header … Read more
Software Name: MQTT Explorer & MQTTX Software Language: Simplified Chinese Software Size: 71M System Requirements: Windows 10 or higher, 64-bit operating system. Hardware Requirements: CPU @2+GHz, RAM @4G or higher Download Link: Follow the public account and send the keyword “MQTT” in the chat box In the rapidly evolving era of the Internet of Things … Read more
Click the blue text to follow me ▲ Learning must seek insights, and industry must value specialization [Image] “Common Protocols in TCP/IP” [Image] 1. Application Layer: Data is generated based on network services —— (Common protocols: HTTP, FTP, SFTP, SMTP, DNS) 2. Transport Layer: Encapsulating PDU into data segments —— (Common protocols: TCP/UDP) Identified by … Read more
Click on the “Positive Motion Assistant” above to stay updated with the latest news! ZMC406 Hardware Introduction The ZMC406 is a high-performance multi-axis EtherCAT bus motion controller launched by Positive Motion. It features communication interfaces such as EtherCAT, Ethernet, RS232, CAN, and USB. The ZMC series motion controllers can be applied in various scenarios requiring … Read more
Previously, we introduced the tactile sensors of humanoid robots. In fact, in addition to tactile sensors, robots require a total of four types of sensors: force sensors, tactile sensors, inertial measurement units, and visual sensors. Today, we will elaborate on these. Force Sensors Force sensors convert mechanical signals into electrical signals and are core to … Read more
New ultra-low power MEMS sensor for easy integration Bosch’s new tire pressure sensor SMP290 features low-power Bluetooth (BLE) technology, simplifying vehicle architecture. Standardized Bluetooth interface supports new application scenarios such as direct connection to smartphones. Ultra-low energy consumption ensures a lifespan of up to ten years for the tire pressure sensor. … Read more
Chip Overview The LSPMC06-01Cxxx series is a calibrated absolute pressure sensor series launched by Lingke Sensors. This series utilizes a signal conditioning chip to calibrate and compensate the output of the MEMS core, allowing the product to output high-precision pressure signals across the entire temperature range. Additionally, the product features an LGA package, with package … Read more
Banner This article is produced by「Light Science Popularization Studio」. Author: Zhang Senhao Reviewer: Wang Ling Abstract In the early morning, your fingertips touch the smartphone screen—a beam of invisible light instantly emerges from beneath the screen, like an explorer climbing over the “mountains” and “valleys” of your fingerprint, transforming the uneven patterns into a password … Read more
On June 17, 2025, during the 23rd International Internet of Things Exhibition (Shanghai), the China IoT Enterprises Going Global and Innovation Development Summit and the “IoT Star” Award Ceremony were grandly held in Shanghai. Liu Yang, Deputy Director of the Industrial Internet and IoT Research Institute of the China Academy of Information and Communications Technology … Read more
As the second quarter comes to a close, the theory of excess computing power has dissipated alongside the soaring demand for computing power from major manufacturers. The poor performance of domestic computing power in the second quarter, triggered by the supply cut from H20, is also expected to have a negative impact. Moving forward, chips … Read more