The advantage of the WiFi solution is that the technology is mature, and a single design can be connected to the public network, and the cost is relatively low. Therefore, the WiFi solution has a great advantage in the initial stage of the Internet of Things. A single module can be connected to the Internet by relying on a router. This has obvious advantages. It can meet most application needs when the Internet of Things and smart homes are not widely popularized.

TL8723DSA is a small and exquisite WiFi+BT combination module, based on the Realtek RTL8723DS main chip. It has the footprint of LGA (Land Grid Array), the board size is 12mm*12mm, and the module thickness is 2mm. It can be easily manufactured with SMT process and is very suitable for tablets, super books, mobile devices and consumer products.

The WiFi module provides an SDIO interface to connect to the host processor, and provides a high-speed UART interface for BT. It also has a PCM interface for audio data transmission and is directly connected to an external audio codec through a BT controller. Using 1x1 802.11nb/g/nmimo technology, theoretically WiFi throughput can reach 150Mbps, and Bluetooth supports BT2.1+EDR/BT3.0 and BT4.2.

TL8723DSA uses a highly integrated WiFi/BT microcontroller based on advanced COMS technology. TL8723DSA integrates the entire WiFi/BT functional block into one chip, such as SDIO/UART, MAC, BB, AFE, RFE, PA, EEPROM and LDO/SWR, but there are fewer passive components remaining on the PCB. This compact module is the overall solution of the WiFi+BT technology combination and is specially developed for smart phones and portable devices.

The WiFi module is ultimately to serve the product, and engineers need to determine the communication interface and antenna interface type according to the product requirements. Trolink can be customized according to needs, welcome new and old customers to consult, can take samples for test verification, provide specifications and technical support.