BLE MODULE FOR IOT DATA TRANSMISSION

As we all know, wireless connection has become a basic requirement. More and more things will be connected to the Internet and eventually realize the connection to the master end/cloud.

With the rapid development of wireless technology, the entire market has stood on the eve of the outbreak of a new era of the Internet of Things. Whether it's life, work, or the business scene, the things connected by the Internet of things will be centered on the intelligent services of the user, which will also create a huge market.

The core of the Internet of Things is millions of devices that focus on transmitting data to the system. The information contained in these data may be various variables such as temperature and humidity, user location, and movement of goods. The captured information is then transmitted to the cloud or other equipment(ie, various "things") for data exchange or analysis. This also means that the market demand for high-performance, high-quality Internet of Things wireless modules will also show an increasing trend.

In the process of successfully connecting devices, the role of connectivity is crucial, and the range of choices is also wide: such as low-power Bluetooth(BLE), Wi-Fi, RFID, NFC, and so on. We consider a number of factors in the selection of the solution, including environmental factors, sensor density, required connection distance, and transmission speed.According to market share estimates, 60 % of wireless devices will use Bluetooth by 2021, while low-power Bluetooth(BLE) will be used in 16 % of devices. Most of the growth will occur in applications such as smart homes, wearable devices, beacons, automotive electronics, and medical electronics.

BLE 4.2/5 module

HY-40R204P is a highly integrated Bluetooth 4.2 low-power module designed for wireless 2.4 GHz ISM high-speed transmission, supporting Bluetooth 4.2 BLE protocol, supporting Bluetooth 5.The HY-40R204P is based on the TI CC2640R2F and has a 32-bit ARM Cortex-M3 CPU. HY-40R204P is widely used in smart homes, wearable and other devices because of its low power consumption and low cost.