- 4 -
Specifications of the ESP8266
» 802.11 b/g/n
» Integrated low power 32-bit MCU
» Integrated 10-bit ADC
» Integrated TCP/IP protocol stack
» Integrated TR switch, balun, LNA, power amplifier and matching network
» Integrated PLL, regulators, and power management units
» Supports antenna diversity
» Wi-Fi 2.4 GHz, support WPA/WPA2
» Support STA/AP/STA+AP operation modes
» Support Smart Link Function for both Android and iOS devices
» SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
» STBC, 1x1 MIMO, 2x1 MIMO
» A-MPDU & A-MSDU aggregation and 0.4s guard interval
» Deep sleep power <10uA, power down leakage current < 5uA
» Wake up and transmit packets in < 2ms
» Standby power consumption of < 1.0mW (DTIM3)
» +20dBm output power in 802.11b mode
» Operating temperature range: -40 °C ~ 125 °C