描述

ESP32-S3 MCU ESP32-S3-WROOM-1-N4 ESP32 S3 WROOM 1  4MB Dual-Core Wi-Fi6+BT5.0 Module FCC KCC CE TELEC Certificated IOT with PCB Antenna

Large quantity, price negotiable

ESP32-S3-WROOM-1-N4 Product Introduction:
1. Chipset: Equipped with the ESP32-S3 series chip, it features an Xtensa® 32-bit LX7 dual-core processor with a maximum clock speed of 240MHz and support for single-precision floating-point operations.
2. Memory and Storage:
📩512KB SRAM (16KB of which is RTC SRAM)
📩384KB ROM
📩4MB SPI Flash (expandable to 16MB on some models)
3. Wireless Connectivity:
📩Wi-Fi: Supports 802.11b/g/n, with a maximum speed of 150Mbps.
📩Bluetooth: Supports Bluetooth 5 (LE), compatible with the Bluetooth mesh protocol. 4. Antenna: PCB antenna (ESP32-S3-WROOM-1 series)
5. Dimensions: 18mm × 25.5mm × 3.1mm (PCB antenna version)
6. Operating Temperature:
📩 Standard version: -40°C to 85°C
📩 High-temperature version (-H4 suffix): -40°C to 105°C
📩 Power supply: 3.0V to 3.6V, typical operating current:
📩 Receive mode: Approximately 95mA
📩 Transmit mode: Approximately 285mA to 355mA
7. Features
📩 Communication interfaces: SPI, I2C, UART, I2S, USB 1.1 OTG
📩Control Interfaces: LED PWM, MCPWM, SDIO host, GDMA, TWAI® (CAN 2.0 compatible).
📩Sensor Interfaces: ADC (up to 16 channels), touch sensor, temperature sensor.
📩Other: GPIO (up to 45, 36 on some models), pulse counter, infrared remote control.
8. Application Scenarios
📩Smart Home: Smart lighting control, environmental monitoring, voice assistants (such as wake-up word detection and voice command recognition).
📩Industrial IoT: Remote equipment monitoring, smart warehouse tracking, industrial sensor nodes.
📩Consumer Electronics: Smart speakers, wearables (such as smartwatches), and OTT devices.
📩Education and R&D: University labs and electronics hobbyist projects, supporting rapid prototyping.