Wi-Fi Module

Wi-Fi parameters:

Chip: REALTEK RTL8821CS

Wi-Fi standard: IEEE802.11a / b / g / n / ac

Wi-Fi transceiver mode: 1T1R

Wi-Fi working frequency band: 2G + 5G

Wi-Fi maximum rate: 433.3Mbps

BT standard: Bluetooth 2.1 / 3.0 / 4.0 / 4.1 / 4.2

Working frequency band: 2.402-2.480GHz

Rate: 1Mbps / 2Mbps / 3Mbps

Interface type: WIFI: SDIO BT: UART

Working voltage: 3.3V