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@@ -53,60 +53,52 @@ Both the ESP32-S3 UNO Development Board and MicroPython are cost-effective solut
## Features and Specifications of the ESP32-S3 WROOM Module ## Features and Specifications of the ESP32-S3 WROOM Module
__Core Components:__ __Core Components:__
Microprocessor: Xtensa® dual-core 32-bit LX7 microprocessor, operating up to 240 MHz. - Microprocessor: Xtensa® dual-core 32-bit LX7 microprocessor, operating up to 240 MHz.
Memory: - Memory:
384 KB ROM - 384 KB ROM
512 KB SRAM - 512 KB SRAM
16 KB SRAM in RTC - 16 KB SRAM in RTC
Up to 16 MB PSRAM - Up to 16 MB PSRAM
__Connectivity:__ __Connectivity:__
Wi-Fi: - Wi-Fi:
Standards: 802.11b/g/n - 802.11b/g/n, up to 150 Mbps (802.11n), frequency range: 2412 ~ 2484 MHz
Bit rate: Up to 150 Mbps (802.11n) - Features: A-MPDU and A-MSDU aggregation, 0.4 μs guard interval support
Frequency range: 2412 ~ 2484 MHz - Bluetooth:
Features: A-MPDU and A-MSDU aggregation, 0.4 μs guard interval support - Bluetooth 5, Bluetooth mesh, 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
Bluetooth: - Features: Advertising extensions, multiple advertisement sets, channel selection algorithm #2
Standards: Bluetooth 5, Bluetooth mesh - Co-existence mechanism: Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
Features: Advertising extensions, multiple advertisement sets, channel selection algorithm #2
Co-existence mechanism: Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
__Peripherals:__ __Peripherals:__
GPIOs: Up to 36 GPIOs, including 4 strapping GPIOs - GPIOs: Up to 36 GPIOs, including 4 strapping GPIOs
Interfaces: - Interfaces:
SPI - SPI
LCD interface - LCD interface
Camera interface - Camera interface
UART - __UART__
I2C - __I2C__
I2S - __I2S__
Remote control - Remote control
Pulse counter - __Pulse counter__
LED PWM - __LED PWM__
Full-speed USB 2.0 OTG - Full-speed USB 2.0 OTG
USB Serial/JTAG controller - USB Serial/JTAG controller
MCPWM - __MCPWM__
SDIO host controller - SDIO host controller
GDMA - GDMA
TWAI® controller (compatible with ISO 11898-1) - TWAI® controller (compatible with ISO 11898-1)
ADC - ADC
Touch sensor - Touch sensor
Temperature sensor - Temperature sensor
Timers and watchdogs - Timers and watchdogs
__Integrated Components:__ __Integrated Components:__
Crystal Oscillator: 40 MHz - Crystal Oscillator: 40 MHz
Flash: Up to 16 MB Quad SPI flash - Flash: Up to 16 MB Quad SPI flash
Antenna Options - Antenna: on-board PCB antenna
ESP32-S3-WROOM-1: On-board PCB antenna __Operating Conditions:__
ESP32-S3-WROOM-1U: External antenna via a connector - Operating Voltage: 3.0 ~ 3.6 V
Operating Conditions - Ambient Temperature: –40 ~ 65 °C
Operating Voltage: 3.0 ~ 3.6 V
Ambient Temperature:
Standard version: –40 ~ 65 °C
Extended version: –40 ~ 85 °C
High-temperature version: –40 ~ 105 °C
__Certifications:__ __Certifications:__
RF Certification: Various certifications available RF Certification: Various certifications available