Módulos WiFi de ESPRESSIF SYSTEMS
| Fabricante | ESPRESSIF |
| Módulo de comunicación | WiFi |
| Componentes | ESP8266EX |
| Protocolo de comunicación | FTP, HTTP, IEEE 802.11b/g/n, IPv4, TCP, UDP |
| Interfaz | GPIO; I2C; I2S; PWM; SDIO; SPI; UART |
| Cifrado | AES, WPA, WPA2, WPS |
| Montaje | SMD |
| Símbolo | Sensibilidad de recep. | Pot. del trans. | Antena | Conexión | Ualim | Medidas | Memoria |
|---|---|---|---|---|---|---|---|
| [dBm] | [V DC] | [mm] | [MB] | ||||
| ESP-WROOM-02D | b: -91 dBm, g: -75 dBm, n: -72 dBm | 20 | PCB | - | 2,7...3,6 | 18x20x3,2 | 2 FLASH |
| ESP-WROOM-02D-4 | b: -91 dBm, g: -75 dBm, n: -72 dBm | 20 | PCB | - | 2,7...3,6 | 18x20x3,2 | 4 FLASH |
| ESP-WROOM-02U | b: -91 dBm, g: -75 dBm, n: -72 dBm | 20 | - | IPEX | 2,7...3,6 | 18x14,3x3,2 | 2 FLASH |
| ESP-WROOM-02U-4 | b: -91 dBm, g: -75 dBm, n: -72 dBm | 20 | - | IPEX | 2,7...3,6 | 18x14,3x3,2 | 4 FLASH |
