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ESP8266 WROOM-02D WIFI MODUL -----LOW-POWER 32-BIT MCU WI-FI MODULE, BASED ON THE ESP8266 CHIP. TCP/IP NETWORK STACKS, 10-BIT ADC, AND HSPI/UART/PWM/I2C/I2S INTERFACES ARE ALL EMBEDDED IN THIS MODULE. [ACM ESP8266 WROOM-02D WIFI MODUL]
ESP8266 WROOM-02D WIFI MODUL -----LOW-POWER 32-BIT MCU WI-FI MODULE, BASED ON THE ESP8266 CHIP. TCP/IP NETWORK STACKS, 10-BIT ADC, AND HSPI/UART/PWM/I2C/I2S INTERFACES ARE ALL EMBEDDED IN THIS MODULE. [ACM ESP8266 WROOM-02D WIFI MODUL]

Low-Power 32-BIT MCU WI-FI Module

Low-Power 32-Bit MCU Wi-Fi Module

ACM ESP8266 WROOM-02D WIFI MODUL
ESP8266 WROOM-02D WIFI MODUL -----LOW-POWER 32-BIT MCU WI-FI MODULE, BASED ON THE ESP8266 CHIP. TCP/IP NETWORK STACKS, 10-BIT ADC, AND HSPI/UART/PWM/I2C/I2S INTERFACES ARE ALL EMBEDDED IN THIS MODULE.
Discontinued
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

Espressif provides the SMD module-ESP-WROOM-02 that integrates ESP8266EX. The module has been adjusted to get the best RF performance. We recommend using ESP- WROOM-02 for tests or for further development.

The module size is 18 mm (±0.2 mm) x 20 mm (±0.2 mm) x 3 mm (±0.15 mm). The type of flash used on this module is an SPI flash with a package size of SOP 8-150 mil. The gain of the on-board PCB antenna is 2 dBi.

Features

  • ESP-WROOM-02 is a low-power 32-bit MCU Wi-Fi module, based on the ESP8266 chip. TCP/IP network stacks, 10-bit ADC, and HSPI/UART/PWM/I2C/I2S interfaces are all embedded in this module.
  • ESP-WROOM-S2 uses a 2 MB SPI flash connected to HSPI, working as the SDIO/SPI slave with the SPI speed of up to 8 Mbps.
  • ESP8266 Module can be easily integrated into space-limited devices, due to its small size of only 18mm x 20mm (ESP-WROOM-02) / 16 mm x 23 mm (ESP-WROOM-S2).
  • Reliable and most certificate:
    • Wi-Fi Alliance, SRRC, FCC, CE, TELEC, IC & KCC Certified
    • RoHS, Halogen Free, REACH & CFSI Compliant
    • HTOL, ESD-HM, MSL, μHAST, HTSL
    • Output Power: +22dBm peak power in FCC certification
  • ESP8266 Module can operate in low-power connectivity mode; for instance, if it operates in DTIM10, it only consumes 1.2mW while maintaining a Wi-Fi connection. The module also integrates an SPI flash of 16 Mbits used for storing user programs, data and firmware.
  • Module is directly supplied from Espressif, sufficient stock and constant price.

Downloads

PDF File
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References