W30 Hardware User GuideCopyright © Neoway Technology Co., Ltd 11 About W301.1 OverviewW30 is a compact low-power module that supports WLAN, Bluetooth, and Audio. Its dimensions are 20mm x 18 mm x 2.2 mm. It is developed on Qualcomm QCA9377 chipset and in compliance with the802.11 standards, so it supports 2.4 GHz and 5 GHz WLAN for high-speed data transmission. TheBluetooth function complies with Bluetooth 4.1 protocol and compatible with earlier versions, and alsosupports BLE mode. The Audio function is developed on the REALTEK chipset, supports different audiocodecs, and provides high-quality audio through various processing interfaces. The module is used withN720 in notebooks, wireless routers/MIFI, Internet of vehicle (IoV), smart home, industrial automationand other equipment. QCA9377: WLAN and Bluetooth support low power SDIO 3.0, and UART/PCM interfaces Compliant with IEEE 802.11a/b/g/n/ac WLAN protocol, Bluetooth 4.1+HS, compatible withBluetooth 1.x and Bluetooth 2.x Support 2.4GHz and 5GHz WLAN, 80 MHz at most Support earphone, SPK, and MIC analog audio interface