ESP-32S Wifi Bluetooth Combo Module

ESP-32S Wifi Bluetooth Combo Module
SP-32S Wifi Bluetooth combo module is ultra high performance and ultra low-power consumption Wi-Fi and Bluetooth combo wireless platform based on ESPRESSIF ESP32 chipset. ESP-32S integrates dual-core processor, 448 KByte ROM,520 KByte SRAM,16 KByte SRAM in RTC, 802.11 b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, clocks & Times, abundant peripheral Interfaces and sercurity mechanism.
ESP-32S Wifi Bluetooth combo module provides SDK Firmware for fast on-line programming and open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor hub, loggers, video steaming for camera, Wi-Fi & Bluetooth enabled devices, Home automation and mesh network applications, aimed at makers, hardware engineers, software engineers and solution provides.

Features:

  • Resolution: 480x320
  • 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 Mbp
  • 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
  • Clocks and Timers:

  • Internal 8 MHz oscillator with calibration
  • Internal RC oscillator with calibration
  • External 2 MHz to 40 MHz crystal oscillator
  • External 32 kHz crystal oscillator for RTC with calibration
  • Two timer groups, including 2 x 64-bit timers and 1 x main watchdog in each group
  • RTC watchdog
  • Peripheral Interface:

  • 12-bit SAR ADC up to 18 channels
  • 2 × 8-bit D/A converters
  • 10 × touch sensors
  • Temperature sensor
  • 4 × SPI, 2 × I2S, 2 × I2C, 3 × UART
  • 1 host (SD/eMMC/SDIO), 1 slave (SDIO/SPI)
  • Ethernet MAC interface with dedicated DMA and IEEE 1588 suppor
  • CAN 2.0
  • IR (TX/RX)
  • Motor PWM, LED PWM up to 16 channels
  • Hall sensor
  • Ultra low power analog pre-amplifier
  • Security:

  • IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WAPI
  • Secure boot
  • Flash encryption
  • 1024-bit OTP, up to 768-bit for customers
  • Cryptographic hardware acceleration: -AES-HASH(SHA-2) library-RSA-ECC-Random Number Generator (RNG)
  • Package List:

  • 1 x ESP-32S Wifi Bluetooth Combo Module
  • Documents:

  • ESP32 Forum
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    • Product Code: MCR32SESP
    • Availability: In Stock
    • $6.50
    • 51 or more $6.50