DFRobot has launched the Fermion: BMV080, a low-cost air quality sensor module based on the Bosch BMV080. It provides fanless PM1, PM2.5, and PM10 sensing capabilities for $29.90. The sensor uses laser-based light-scattering technology and has a service life of up to 10 years. It measures particulate concentrations in a 0–1000 μg/m³ range with 1 μg/m³ resolution and supports I2C and SPI interfaces. It consumes about 70 mA in continuous measurement mode and 6 μA in sleep mode. The module also features a 35 cm obstruction zone for accurate readings. Schematics, component location diagrams, and 3D STEP files are available.
Large Language Model Single Board Computers and AI Sensors with Tutorials and Applications - DFRobotIn the development of artificial intelligence, the application of Large Language Model (LLM) Single Board Computers (SBC) and AI sensors is becoming increasingly widespread. This article will detail the performance tests and tutorials of high-performance SBCs such as the NVIDIA Jetson AGX Orin 64GB Developer Kit, Raspberry Pi, LattePanda Alpha / Delta / Sigma Single Board Computers and explore how to deploy and run various LLMs on these platforms. In addition, we will introduce some easy-to-use AI cameras and voice recognition sensors, as well as their applications in innovative projects.
deploy and run LLM (large language models), including LLaMA, LLaMA2, Phi-2, Mixtral-MOE, and mamba-gpt, on the Raspberry Pi 5 8GB.
