Mạch Thu Phát WIFI Và Blutooth ESP-32S

ESP-32S Wifi Bluetooth Combo Module
    CPU and Memory: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS.
    448 KByte ROM
    520 KByte SRAM
    16 KByte SRAM in RTC.
    QSPI can connect up to 4* Flash/SRAM, each flash should be less than 16 Mbytes.
    Supply Voltage: 2.2V~3.6V
wifi:
    802.11 b/g/n/e/i
    802.11 n (2.4 GHz), up to 150 Mbps
    802.11 e: QoS for wireless multimedia technology.
    WMM-PS, UAPSD
    MPDU and A-MSDU aggregation
    Block ACK
    Fragmentation and defragmentation
    Automatic Beacon monitoring/scanning
    802.11 i security features: pre-authentication and TSN
    Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS)
    Infrastructure BSS Station mode/SoftAP mode
    Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management
    UMA compliant and certified
    Antenna diversity and selection
 Bluetooth :
    Compliant with Bluetooth v4.2 BR/EDR and BLE specification
    Class-1, class-2 and class-3 transmitter without external power amplifier
    Enhanced power control
    +10 dBm transmitting power
    NZIF receiver with -98 dBm sensitivity
    Adaptive Frequency Hopping (AFH)
    Standard HCI based on SDIO/SPI/UART ? High speed UART HCI, up to 4 Mbps
    BT 4.2 controller and host stack
    Service Discover Protocol (SDP)
    General Access Profile (GAP)
    Security Manage Protocol (SMP)
    Bluetooth Low Energy (BLE)
    ATT/GATT
    HID
    All GATT-based profile supported
    SPP-Like GATT-based profile
    BLE Beacon
    A2DP/AVRCP/SPP, HSP/HFP, RFCOMM
    CVSD and SBC for audio codec
    Bluetooth Piconet and Scatternet