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ESP32S WiFi + 블루투스 모듈
(ESP32S WiFi + Bluetooth Module)
개요
- 본 제품은 Espressif사의 ESP-32S 모듈입니다.
- WiFi와 BLE가 합져진 모듈로 IoT 어플리케이션을 위한 오픈 플랫폼입니다.
- ESP8266에 비해 빨라진 WiFi 속도, BLE 블루투스 기능의 추가, 160Mhz까지 동작하는 듀얼 코프로세서, 저전력 모드 개선 및 램 사이즈 증가 등이 이루어진 모듈입니다.
특징
- Basic Features:
Wi-Fi
802.11 b/g/n/e/I
802.11 n (2.4Ghz), up to 150Mbps
802.11 I security features: Per-authentication and TSN
802.11 e:Multiple queue management to fully utilize QoStraffic prioritization
Wi-Fi Protected Access (WPA)/WPA2
Wi-Fi Protected Setup(WPS)
A- MPDU and A-MSDU aggregation
Fragmentation and defragmentation
SSL stacks with hardware accelerators
Automatic beacon monitoring / scanning
Infrastructure BSS Station mode/ Soft AP mode
Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management
UMA compliant and certified
Antenna diversity and selection
WMM power save U-APSD
Bluetooth
CMOS single-chip fully-integrated radio and baseband
Bluetooth Piconet and Scatter net
Bluetooth 4.2(BR/EDR/BLE)
Adaptive Frequency Hopping(AFH)
SMP
Class-1 ,class-2 and class-34 transmitter without external power amplifier
+10 dBm transmitting power
NZIF receiver with-90 dBm sensitivity
Up-to 4 Mbps high speed UART HCI
SDIO/SPI HCI
Low power consumption
Minimum external component
CPU and Memory
Xtensa®Dual-core32-bit LX6 microprocessors,up to 400 MIPS
128 KB ROM
QSPI Flash/SRAM,up to 4x 16 MB
Power supply: 2.5V to 3.6V
416 KB SRAM
Clocks and Timers
2 MHz to 40 MHz crystal oscillator
Internal 8 MHz oscillator with calibration
External 32kHz oscillator for RTC with calibration
Internal RC oscillator with calibration
Two timer groups including 3x64-bit timer and 1x watchdog in each group
RTC timer with sub-second accuracy
RTC watchdog
Advanced Features:
Advanced Peripheral Interfaces
12-bit SAR ADC up to 16 channels
2x10-bit DA converters
10x touch sensors
Temperature sensor
4sSPI
2xI2S
2xI2C
2xUART
1 host(SD/eMMC/SDIO)
1 slave(SDIO/SPI)
Ethernet MAC interface with dedicated DMA and IEEE 1588 support
CAN 2.0
IR(TX/RX)
Motor PWM
LED PWM up to 16 channels
Security
IEEE 802.11 standard security features all supported,including WFA,WPA/WPA2 and WAPI
Secure boot
Flash encrypt
1014-bit OTP,up to 768-bit for customers
Crytographic hardware acceleration:
AES 128/192/256
HASH(SHA-2)library
RSA
Random Number Generator
문서
연관제품
- 연관제품 1
