Powerful WiFi modules at affordable prices

WiFiMCUIoTSensorWireless Communication

ESP32-S2-WROOM and ESP32-S2-WROOM-I are two powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. They are an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT), wearable electronics and smart home.

The basis of these modules is ESP32-S2, an Xtensa® 32-bit LX7 CPU that operates at up to 240 MHz. The chip has a low-power co-processor that can be used instead of the CPU to save power while performing tasks that do not require much computing power, such as monitoring of peripherals.

ESP32-S2 integrates a rich set of peripherals, ranging from SPI, I²S, UART, I²C, LED PWM, LCD, Camera interface, ADC, DAC, touch sensor, temperature sensor, as well as up to 43 GPIOs. It also includes a full-speed USB On-The-Go (OTG) interface to enable USB communication.

ESP32-S2-WROOM comes with a PCB antenna and ESP32-S2-WROOM-I with an IPEX antenna. They both feature a 4 MB external SPI flash.

Powerful WiFi modules at affordable prices

Main Features:

Powerful WiFi modules at affordable prices

MCU

• ESP32-S2 embedded, Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz • 128 KB ROM
• 320 KB SRAM
• 16 KB SRAM in RTC

Wi-Fi

• 802.11 b/g/n
• Bit rate: 802.11n up to 150 Mbps
• A-MPDU and A-MSDU aggregation
• 0.4 µs guard interval support
• Center frequency range of operating channel: 2412 ~ 2484 MHz

Hardware

• Interfaces: GPIO, SPI, LCD, UART, I2C, I2S, Camera interface, IR, pulse counter, LED PWM, USB OTG 1.1, ADC, DAC, touch sensor, temperature sensor
• 40 MHz crystal oscillator
• 4 MB SPI flash
• Operating voltage/Power supply: 3.0 ~ 3.6 V
• Operating temperature range: –40 ~ 85°C
• Dimensions: (18 × 31 × 3.3) mm

Certification

• Green certification: RoHS/REACH
• RF certification: FCC/CE-RED/SRRC Test
• HTOL/HTSL/uHAST/TCT/ESD

Check the ESP32-S2-WROOM and ESP32-S2-WROOM-I wifi modules in our online range of products.

For more information about Espressif products, do not hesitate to contact us at sales@soselectronic.com

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All about brand

Main products

ESP32-S2-WROOM ESPRESSIF
in stock 630 pcs

ESP32-S2-WROOM

WiFi modules

Wi-Fi Module 802.11b/g/n ESP32-D0WD-V3 w/ Antenna, ADC, I2C, I2S, SPI, PWM, UART

Ord.number: 337987

ESPRESSIF

Alternative components: ESP32-WROOM-32D (ESP32-WROOM-32D (4MB))

1 pcs+ 2,84 €

10 pcs+ 2,48 €

25 pcs+ 2,37 €

100 pcs+ 2,10 €

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ESP32-S2-WROOM-I

WiFi modules

Wi-Fi Module 802.11b/g/n ESP32-D0WD-V3, U.FL Conn., ADC, I2C, I2S, SPI, PWM, UART

Ord.number: 337992

ESPRESSIF

Alternative components: ESP32-WROOM-32D (ESP32-WROOM-32D (4MB))

650 pcs+ 1,84 €

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