In the realm of IoT (Internet of Things), where size and functionality are paramount, the M5Stack ATOM SPK stands out as an innovative, compact development board tailored for audio-related applications. This article aims to provide an in-depth look at the ATOM SPK, focusing on its audio capabilities, features, and potential uses, ensuring accuracy in...

Today we received a new product from M5Stack called GPS/BDS unit with SMA antenna (AT6668), let's test it. GPS/BDS Unit with SMA Antenna View Product What is Unit GPS SMA Unit-GPS SMA is a GNSS global positioning and navigation unit that integrates Microelectronics' high performance ATGM336H navigation module based on the AT6668 chip design....

In the ever-evolving world of IoT and location-based services, accurate and reliable positioning is essential. The M5Stack Unit-GPS SMA (AT6668) is proving to be an excellent solution, offering a range of features tailored for high-precision navigation. This article delves into the capabilities of the M5Stack Unit-GPS SMA, exploring its technical specifications, advantages, potential applications...

Introduction When working on positioning and navigation projects, choosing the right GNSS module is crucial for optimal performance. M5Stack offers two excellent choices: the GPS/BDS Unit v1.1 (AT6668) and the Unit-GPS SMA. Both are versatile and reliable, but they differ in design, antenna configuration, and ideal use cases. This article looks at the features...

Today let's do an air quality testing project with M5Stack Core2 and M5Stack ENV Pro Unit (BME688) M5Stack Core2 ESP32 IoT Development Kit View Product M5Stack Temperature, Humidity, Pressure and Gas Sensor (BME688) View Product   M5Stack Core2 M5Core2 is the upgraded second generation core device in the M5Stack IoT development kit series. It...