Features1.ESP32-S3 is a module implanted with a S0C chip specially made for IoT, the module still adopts a low power consumption solution.
2. Integrated WIFI and Bluetooth functions, configured with WS2812 RGB light, external 8M PSRAM, also built-in 512KB SRAM memory.
3. With CH340 auto download chip, with 45 programmable GPI0 pins and rich communication interfaces, it can better expand the multimedia related application scenarios, such as LCD, AUDI0, image processing and so on.
4. ESP32-S3 is characterized by greater support for higher-capacity high-speed 0cta1 SPI FLASH and RAM, greatly improving the rate of transmission, the highest frame rate up to 125FPS, and along the mature Internet of Things development framework ESP-IDF, easy and fast transplantation.
5. Widely used, module application scenarios support secondary development, IoT node devices, support for software development.
Specification
Wi-Fi
- Support IEEE 802.11b/g/n protocols
- Supports 20 MHz and 40 MHz bandwidth in 2.4 GHz band.
- Supports 1T1R mode with data rates up to 150 Mbps
- Wireless Multimedia (WMM)
- Frame aggregation (TX/RX A-MPDU, TX/RX A-MSDU)
- Immediate Block ACK
- Fragmentation/defragmentation
- Automatic Beacon Monitoring (Hardware TSF)
- 4 × virtual Wi-Fi interfaces
- Simultaneous support for Infrastructure BSS Station mode, SoftAP mode, and Station + SoftAP mode Note that when the ESP32-S3 is scanning in Station mode, the SoftAP channel will change at the same time.
- Antenna Diversity
- 802.11 mc FTM
Bluetooth
- Bluetooth Low Power (BluetoothLE): Bluetooth5, Bluetooth mesh
- High power mode (20 dBm)
- Rate support 125Kbps, 500Kbps, 1Mbps, 2Mbps
- Advertising Extensions
- Multiple Advertisement Sets
- Channel Selection Algorithm #2)
- Wi-Fi and Bluetooth coexist and share the same antenna
CPU and Storage
- Xtensa® 32-bit LX7 dual-core processor up to 240 MHz
- CoreMark® score:
- Single-core, 240 MHz: 613.86 CoreMark; 2.56 CoreMark/MHz
- Dual-Core at 240 MHz: 1181.60 CoreMark; 4.92 CoreMark/MHz
- 128-bit data bus bit width, SIMD instruction support
- 384 KB ROM
- 512 KB SRAM
- 16 KB RTC SRAM
- 8MB PSRAM
- 16MB FLASH
- SPI, Dual SPI, Quad SPI, Octal SPI, QPI, OPI interfaces to multiple flash and off-chip RAMs
- Flash controller with cache mechanism
- Supports flash in-circuit programming
Size: Length:48.5mm*Width:28mm
Function Overview
MCU :ESP32-S3 adopts Xtensa@32LX7 dual-core processor, frequency adjustable between 2040MHz, integrated 2.4GHz Wi-Fi and Bluetooth dual-mode, 40nm process, internal integrated 512KB RAM and and 384KBOM storage space (for program startup and core function call) FLASH support SPI, DualSPIQuadSPI, 0ctalSPI and RAM peripherals.
USB :CH340X automatic download circuit has E8051 core which can be compatible with MCS51 instruction set, and the average instruction speed is 815 times faster than the standard MCS51. ESP32-CAM module uses CH340X to realize the automatic download circuit with USB which can be conveniently written and debugged for ESP32.
WS2812: WS2812 is a digitally programmable color LED with integrated LED and control circuit. it adopts surface mount technology (SMD) package with compact size and reliable performance. the WS2812 LED is a digitally programmable RGB LED.
Module Application Scenario:
Support secondary development
IoT node devices
Support software development: C++/Esp-IDF/Ardiuno-IDE/Vscode/Microphython
List
1 x Development Board
2 x 19PIN Pin