Espressif ESP-WROOM-S2

Espressif ESP-WROOM-S2

FCC approval date: 17 January 2017

Interface: SDIO (module)

SDIO 2.0
Connector: LGA (SD)
Form factor tags: module

FCC ID: 2ACZ7-ESPWROOM-S2

WI1 chip1: Espressif ESP8266EX

Probable Linux driver
unknown
(see also passys)

Antenna connector: none

bgn, 1x1:1

OUI: none specified

For a list of all currently documented Espressif chipsets with specifications, see Espressif.

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802.11bgn Wi-Fi SDIO/SPI Module

Product page

Models

Espressif • Modules

• Espressif ESP-WROOM-02 (SDIO/UART) • Espressif ESP8266EX

MCU (32-bit), Wi-Fi, TCP/IP, ADC (10-bit) w/ HSPI, PWM, I2C, I²S

Espressif ESP-WROOM-02D • Espressif ESP8266EX

Espressif ESP-WROOM-02U • Espressif ESP8266EX

• Espressif ESP-WROOM-S2 (SDIO/SPI) • Espressif ESP8266EX
• Espressif ESP32-S2-WROOM (PCB ant.) • Flash: 4MB (SPI), USB

Espressif ESP32-S2-WROOM-I (IPEX ant.) • Flash: 4MB (SPI), USB

• Espressif ESP32-WROOM-32D (Wi-Fi/BT BLE) • Espressif ESP32

Espressif ESP32-WROOM-32E (Wi-Fi/BT BLE) • YoLink Hub

Espressif ESP32-WROOM-32U (Wi-Fi/BT BLE) • Espressif ESP32