About The Protuct This is an entry-level development board based on Espressif ESP32-S3 SoC, which is is equipped with Xtensa?? 32-bit LX7 single-core processor, operating frequency up to 240 MHz, supports secondary development without using other microcontrollers or processors.
The ESP32-S3 is a low-power MCU-based system-on-chip (SoC) that supports 2.4 GHz Wi-Fi and Bluetooth?? Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa?? 32-bit LX7), a low power coprocessor, a Wi-Fi baseband, a Bluetooth LE baseband, RF module, and peripherals, designed for various applications such as internet of things (IoT), mobile devices, wearable electronics, smart home, etc.
1. Onboard ESP-S3-12K module that comes with a PCB antenna
2. Onboard CH340, USB to UART converter
3. RGB 3-in-1 LED, convenient for secondary development
4. USB port for power input, firmware programming, or UART debugging
5. 2x21pin extension headers, breakout all the I/O pins of the module
6. 2x keys, used as reset or user-defined
Features 1. Complete Wi-Fi 802.11b/g/n, 1T1R mode data rate up to 150Mbps
2. Support BLE5.0, Bluetooth mesh, rate support: 125Kbps, 500Kbps, 1Mbps, 2Mbps
3. Built-in ESP32-S3 chip, Xtensa 32?-bit LX7 dual?-core processor, support up to 240 MHz clock frequency, with 384KB ROM, 512KB SRAM, 16KB RTC SRAM
4. Support UART/I2C/PWM/ADC/GPIO/SPI/I2S
5. Integrate Wi-Fi MAC/BB/RF/PA/LNA//BLE
6. Support multiple sleep modes, deep sleep current is less than 8uA
7. Support STA/AP/STA+AP work mode and mix mode
8. Smart Config (APP) / AirKiss (WeChat) one-click distribution network supporting Android and IOS
9. Support serial local upgrade and remote firmware upgrade (FOTA)
10. General AT command can be used quickly
11. Support secondary development, integrated Windows, Linux development environment
12. NodeMCU-ESP-S3-12K-Kit module will use the built-in 8MByte Flash by default
Specifications 1. Antenna: PCB antenna
2. WiFi frequency range: 2400~2483.5MHz
3. Bluetooth: BLE5.0 (traditional Bluetooth is not available)
4. Operating temperature: -40 degree C ~ 85 degree C
5. Storage condition: -40 degree C ~ 125 degree C, less thand 90%RH
6. Power supply: supply voltage 5V, supply current greater thand 500mA
7. Serial port data rate: support 110 ~ 4608000 bps, 115200 bps by default
8. WiFi security: WEP/WPA-PSK/WPA2-PSK
9. SPI Flash: default 8MByte
10. PSRAM: 8MByte PSRAM
11. Dimensions: 60.80mm x 25.27mm
12. Package: DIP-42 (2.54mm pitch standard pin header)
Application The NodeMCU-ESP-S3-12K-Kit suit for IOT applications such as:
1. Smart home
2. Intelligent building
3. Industrial automation
4. Wearable devices
5. IP camera
6. Intelligent agriculture
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