✦ Verified product
Espressif ESP32 S3 WROOM 1 Module
EUR 4.00
Type
OpenELAB Technology Ltd.
Verified independent store
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The ESP32-S3-WROOM-1 is a versatile Wi-Fi + Bluetooth Low Energy (BLE) MCU module powered by the ESP32-S3 series chip. In addition to its wide range of peripheral interfaces, the m
odule boasts powerful neural network processing and signal processing capabilities, making it ideal for various AIoT application scenarios. These include wake word detection, voice command recognition, face detection and recognition, smart home devices, smart appliances, smart control panels, and smart speakers. The ESP32-S3-WROOM-1 uses a PCB onboard antenna and is available in multiple models to meet different application needs. Features CPU and On-chip Memory Built-in ESP32-S3 series chip, Xtensa® dual-core 32-bit LX7 microprocessor (supports single-precision floating-point unit), with clock frequency up to 240 MHz 384 KB ROM 512 KB SRAM 16 KB RTC SRAM Up to 16 MB PSRAM Wi-Fi 802.11 b/g/n Data rate up to 150 Mbps in 802.11n mode Frame aggregation (TX/RX A-MPDU, TX/RX A-MSDU) 0.4 µs guard interval Operating channel center frequency range: 2412 ~ 2484 MHz Bluetooth Bluetooth Low Energy (Bluetooth LE): Bluetooth 5, Bluetooth mesh Supported data rates: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps Advertising Extensions Multiple Advertisement Sets Channel Selection Algorithm #2 Coexistence of Wi-Fi and Bluetooth, sharing the same antenna Peripherals GPIO, SPI, LCD, Camera interface, UART, I2C, I2S, IR remote, pulse counter, LED PWM, full-speed USB 2.0 OTG, USB Serial/JTAG controller, MCPWM, SDIO host interface, GDMA, TWAI® controller (ISO 11898-1 compliant), ADC, touch sensor, temperature sensor, timers, and watchdog Module Integrated Components 40 MHz integrated crystal oscillator Up to 16 MB Quad SPI flash Antenna Options Onboard PCB antenna (ESP32-S3-WROOM-1) External antenna via a connector (ESP32-S3-WROOM-1U) Operating Conditions Operating voltage/power supply voltage: 3.0 ~ 3.6 V Operating temperature: 65°C version: –40 ~ 65°C 85°C version: –40 ~ 85°C 105°C version: –40 ~ 105°C Testing HTOL, HTSL, uHAST, TCT, ESD ESP32-S3-WROOM-1 Series Model Comparison Model Number Flash (MB) PSRAM (MB) Operating Temperature (°C) Dimensions (mm) ESP32-S3-WROOM-1-N4 4 MB (Quad SPI) - -40 ~ 85 18.0 ESP32-S3-WROOM-1-N8 8 MB (Quad SPI) - -40 ~ 85 18.0 ESP32-S3-WROOM-1-N16 16 MB (Quad SPI) - -40 ~ 85 18.0 ESP32-S3-WROOM-1-N4R2 4 MB (Quad SPI) 2 MB (Quad SPI) -40 ~ 85 18.0 ESP32-S3-WROOM-1-N8R2 8 MB (Quad SPI) 2 MB (Quad SPI) -40 ~ 85 18.0 ESP32-S3-WROOM-1-N4R8 4 MB (Quad SPI) 8 MB (Quad SPI) -40 ~ 85 25.5 ESP32-S3-WROOM-1-N8R8 8 MB (Quad SPI) 8 MB (Quad SPI) -40 ~ 85 25.5 ESP32-S3-WROOM-1-N16R8 16 MB (Quad SPI) 8 MB (Quad SPI) -40 ~ 85 25.5 ESP32-S3-WROOM-1-N8R16V 8 MB (Octal SPI) 16 MB (Octal SPI) -40 ~ 85 31.0 ESP32-S3-WROOM-1-N16R16V 16 MB (Octal SPI) 16 MB (Octal SPI) -40 ~ 85 31.0 Applications General low-power IoT sensor hub General low-power IoT data logger Camera video streaming OTT TV box/set-top box devices USB devices Voice recognition Image recognition Mesh networks Home automation Smart buildings Industrial automation Smart agriculture Audio equipment Health/medical/caregiving Wi-Fi toys Wearable electronics Retail & catering
