ESP8266EX. Component family: Communication circuit. Configuration: surface-mounted component (SMD). Frequency range: 2.4..2.5GHz. Interface type: UART, SPI, I2C, ADC. Max temperature: +125°C.. Number of terminals: 32. RoHS: yes. Type of circuits: Wi-Fi module. [V]: +3.6V. Original product from manufacturer: Espressif Systems. Quantity in stock updated on 11/13/2025, 15:55