ESP-32S WiFi And Bluetooth Module

ESP-32S WiFi And Bluetooth Module
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  • Product Code:SQ4581
  • Availability: 1000
  • $2.90
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  • Ex Tax:$2.90
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Tags: ESP-32S, WiFi Module, Bluetooth 4.2

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)

Package Include:
1x ESP-32S
Electrical Parameters
Voltage DC 2.2-3.6V
Physical Parameters
Size 16mm x 24mm x 3mm

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