Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In recent years, the growth rate of the global population has slowed down. After the demographic dividend has passed, traditional mobile Internet devices represented by mobile phones have become saturated, and the market growth has begun to slow down. In the era of information sharing, the birth and continuous expansion of digital and intelligent scenarios has prompted the upgrading of a large number of traditional equipment. In this case, low-cost, low-rate, and high-latency scenarios have given birth to NB-IoT, and the rigid demand for 2G/3G network withdrawal has further contributed to the popularity of the NB-IoT market.

Meige intelligent NB-loT module SLM130, SLM130X, SLM160, SLM190 products help epidemic prevention, escort the field of fire safety and public safety, this series of products have high performance, low power consumption, wide coverage, low cost, large capacity and other industries Advantage. Very small size, multiple package options, compatible with major mainstream product application scenarios on the market, and support OPEN function.

Support Release14, including CAT-NB2, 2-Harq, OTDOA and other features; built-in Cortex-M3 core, the highest frequency is 204MHz, built-in 4MB Flash, sufficient memory; also supports 26 GPIO ports, 3 UART, 2 SPI, 2 Channel I2C, 4 channels ADC, temperature sensor, battery voltage detection and other functions.

This series of modules adopts a high-integration design scheme, with ultra-low power consumption, ultra-high sensitivity, LCC package, easy mass production, and supports ultra-wide voltage. It has passed NAL/SRRC/ROHS certification, supports China Mobile OneNET, China Telecom, Huawei OceanConnect and Alibaba Cloud and other Internet of Things open platforms, supports all domestic Netcom frequency bands, and has embedded network service protocol stacks, which are convenient for application and support low-voltage power supply ( 2.2V~4.5V), built-in eSIM card location, low-power and power-saving design, which can meet the application requirements of most IoT products.

At present, it has been commercialized in large quantities in many industries such as smart water meters, smart gas meters, smart parking, smart smoke detectors, smart cities, shared equipment, security, asset tracking, smart home appliances, wearable devices, agriculture and environmental monitoring.

In the future, Meige Intelligence will continue to increase R&D investment based on industry advantages, provide customers with more and better module products and full-dimensional IoT industry solutions, and endow modules with more in the new network era of the Internet of Everything. possible.