WIFI Bluetooth Module Dual Core Xtensa 32bit LX6 CPU Network Port 520K RAM ESP32S for IOT

WIFI Bluetooth Module Dual Core Xtensa 32bit LX6 CPU Network Port 520K RAM ESP32S for IOT
WiFi:
- 802.11 b/g/n/e/i
- 802.11 n(2.4 GHz) speed up to 150 Mbps
- 802.11 e: QoS  
- WMM-PS, UAPSD
- A-MPDU and A-MSDU Frame aggregation technique
- Block reply
- Fragmentation and reorganization
- Beacon automatic monitoring / scanning
- 802.11 I security features: pre certification and TSN
- Support WPA / WPA2 / WPA2-Enterprise / WPS encryption
- Infrastructure network (Infrastructure BSS) Station mode / SoftAP mode
- Wi-Fi Direct (P2P), P2P discovery, P2P GO mode and P2P power management
- UMA compatibility and certification
- Antenna diversity and selection

Bluetooth:
- Bluetooth v4.2 complete standard, including traditional Bluetooth (BR/EDR) and low power Bluetooth (BLE)
- Supports standard Class-1, Class-2, and Class-3 without external power amplifiers
- Enhanced precision power control
- Output power up to + 10 dBm
- NZIF receiver with -98 dBm receiver sensitivity BLE
- Adaptive frequency hopping (AFH)
- Standard HCI based on SDIO / SPI / UART interface
- Speed up to 4 Mbps high speed UART HCI
- Support BT 4.2 controller and host protocol stack
- Service discovery protocol (SDP)
- Universal access applications (GAP)
- Security management protocol (SMP)
- Low power Bluetooth
- ATT / GATT
- HID
- Support all GATT based low-power Bluetooth applications
- SPP-Like Low Power Bluetooth data transmission protocol
- Beacon BLE
- A2DP / AVRCP / SPP, HSP / HFP, RFCOMM
- CVSD and SBC audio codec algorithm
- Bluetooth piconet (Piconet) and scatternet (Scatternet)

CPU and storage
- Xtensa 32-bit LX6 dual core processor, computing capacity of up to 600 DMIPS
- 448 ROM KByte
- 520 SRAM KByte
- RTC in 16 SRAM KByte
- QSPI connection up to 4 Flash / SRAM, each Flash maximum of 16 MBytes
- Supply voltage: 2.2V to 3.6V

Clock and timer
- Built-in 8 MHz oscillator, support self calibration
- Built-in RC oscillator to support self calibration
- Support external 2 MHz to 40 MHz crystal
- Support 32kHz crystal, for RTC, support self calibration
- 2 set of timer , each consisting of 2 64-bit universal timers and 1 master system watchdog
- RTC timer with sub second accuracy
- RTC watchdog

Peripheral Interface:
- 12-bit SAR ADC, up to 18CH
- 2* 8-bit D/A converter
- 10* touch sensors
- Temperature sensor: 4* SPI,2* I2S,2* I2C,3* UART,1* Host SD / eMMC / SDIO,1* SDIO SPI / Slave
- With dedicated DMA Ethernet MAC interface, support IEEE 1588
- CAN 2.0
- IR (RX / TX)
- Motor PWM
- LED PWM, up to 16 channels
- Holzer sensor
- Ultra low power preamplifier analog amplifier

Security mechanism.6 security mechanism
- Support all IEEE 802.11 security features, including WFA, WPA / WPA2 and WAPI
- Safe start
- Flash encryption
- 1024-bit OTP, available for users up to 768 bits
- Encryption hardware accelerator:
  - AES
  - HASH (SHA-2) library
  - RSA
  - ECC
  - random number generator (RNG)

Application
- Universal low power IoT sensor Hub
- General purpose low power IoT recorder
- Camera video stream transmission
- OTT TV box / set-top box equipment
- Music Player:Network Music Player, audio streaming media device
- Wi-Fi toys: counter, Toy anti drop device
- Wi-Fi speech recognition device
  Headset
  Smart socket
  Home automation
  Mesh network
  Industrial wireless control
  Baby monitor
  Wearable electronic products
  Wi-Fi position sensing device
  Secure ID Tags
- Health care
  Motion monitoring and anti dropping alarm
  Temperature recorder

Specifications:
- Standard certification: FCC/CE/TELEC
- Wireless standard: 802.11 b/g/n/e/i, Bluetooth 4.2 (BR/EDR/BLE)
- Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
- Data interface: UART/SPI/I2C/I2S/IR/CAN, GPIO/PWM
- Working voltage:3.0~3.6V
- Operating current:Average value: 90mA
- Working temperature: -40 degree ~125
- Storage temperature:Normal atmospheric temperature
- Package size:18mm*25.50mm*3mm
- External interface:N/A
- Wireless network mode:Station/softAP/SoftAP+station
- Security mechanism:WFA, WPA/WPA2, WAPI
- Encryption type:WEP/TKIP/AES
- Update Firmware: The local serial programming / upgrade / cloud host download programming
- Software development: Support custom server, Provide SDK to customer two development
- Network protocol: IPv4, TCP/UDP/HTTP/FTP
- User configuration: AT+ instruction set, cloud server, Android/iOS APP

CPU
- 7 level pipelined architecture that supports clock frequencies up to 240 MHz
- 16-bit / 24-bit instruction set to improve code density
- Support floating point units (FPU)
- Support DSP commands, such as 32-bit, 32-bit and 40-bit accumulated divider amplifier multiplier (MAC)
- Supports 32 interrupt vectors from about 70 interrupt sources

Dual core processor interface includes:
-  Xtensa RAM / ROM instruction and data interface
- Xtensa local storage interface for fast access to external registers
- Interrupts with internal and external interrupt sources
- JTAG interface for debugging

ESP32 on-chip storage includes:
- 448 KBytes ROM for program startup and kernel function calls
- 520 KBytes on-chip SRAM for data and instruction storage
- RTC, 8 KBytes in SRAM, that is, RTC slow memory, can be in Deep-sleep mode coprocessor access
- RTC, kBytes in SRAM, RTC fast memory, can be used in Deep-sleep mode RTC startup for data storage and access to the main CPU
- 1 kbit EFUSE, of which bits is dedicated to the system (MAC address and chipset settings); the remaining 768 bits is reserved for user applications, including Flash encryption and chip ID for these applications.

External Flash and SRAM
- ESP32 supports up to 4 16 MBytes external QSPI Flash and static random access memory (SRAM), with AES based hardware encryption capabilities, which protect developer programs and data.
- ESP32 accesses external QSPI Flash and SRAM via cache:
- Up to 16 MBytes of external Flash mapped to CPU code space, support for 8-bit, 16-bit and 32-bit access, and executable code.
- Up to 8 MBytes of external Flash and SRAM mapped to CPU data space to support 8-bit, 16-bit and 32-bit access. Flash supports only read operations, SRAM can support read and write operations


Package Contents:
- 1 x Module