Main parameter

•Chipset：RTL8821CS

•Module dimension(mm)：17*17*2.4mm

•WiFi Versions:802.11 a/b/g/n/ac

•BT Versions:BT 5.4

•Operating temperature:-40~85℃

•Mac:Single

•Bandwidth(MHz):20/40/80MHz

•Frequency Range(GHz):2.4/5GHz

•Protocol:HFP, A2DP, PBAP, SPP, GATT, etc

•Operating Voltage:3.3V

•10 Voltage:1.8/3.3V

•Encryption Mode:MPA3

•Interface:SDIO,UART,PCM/I2S

•Antenna:2（2.4G1*1+5G1*1）

•Data transmission:Max 433.3 Mbps

•Application:Automative