ماژول ESP32S دارای بلوتوث ، وایفای داخلی و هسته ESP32
ماژول وای فای ESP32S با قدرت عملکرد بالا و توان مصرفی پایین دارای بلوتوث و وای فای داخلی است و ساخت آن مبتنی بر چیپ ست ESPRESSIF ESP32 می باشد.
این ماژول با فرکانس 2.4 گیگاهرتز پردازنده 2 هسته ای 32بیتی دارد و دارای حافظه های ROM 448KB، SRAM 520KB و 16 کیلوبایتی SRAM در حالت RTC است.
با توسعه اینترنت اشیا از ماژول های وای فای برای تجهیز، کنترل و اتوماسیون توسایل الکترونیکی متعدد استفاده می شود.
کاربرد ماژول وای فای و بلوتوث ESP32S
- اینترنت اشیا
- ریموت کنترل تجهیزات
- کنترل کننده های محیطی
- اتوماسیون خانگی
- پوشیدنی های الکترونیکی
- موزیک پلیر
مشخصات ماژول وای فای و بلوتوث ESP32S
- واحد پردازنده و حافظه: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS
- حافظه ROM: 448KB
- حافظه SRAM: 520KB
- قابلیت پشتیبانی از 4* Flash/SRAM با حداکثر ظرفیت هر یک تا 16MB
- ولتاژ تغذیه: 2.2 ~ 3.6 ولت
مستندات:
راه اندازی ESP32S Module با آردوینو
Description:
ESP-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.
Application:
IOT
Remote control
environment controller
home automation
Wearable electronics
Features:
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
Clock & Timer:
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
Interfaces:
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)