بسته ۵ عددی ⁦ESP8266EX⁩ چیپ ⁦WiFi⁩

معرفی

ESP8266EX is a highly integrated chip, the chip specifically for the needs of wireless connectivity and development, is a complete and self-contained system of Wi-Fi network solutions. It can be equipped with software applications, but also through another application processor to uninstall all the Wi-Fi network functions. The ESP8266EX has powerful on-chip processing and storage capabilities that allow it to integrate sensors and other application-specific devices through the GPIO port, reducing both pre-development and minimizing the availability of system resources. The ESP8266EX is highly integrated on-chip and requires minimal external circuitry, and its entire solution, including front-end modules, minimizes the space required for PCB design. Features: 802.11 b/g/n Integrated low power 32-bit MCU Integrated TCP/IP protocol stack 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, SPI, UART STBC, 1x1 MIMO, 2x1 MIMO A-MPDU & A-MSDU aggregation & 0.4ìs guard interval Deep sleep power <10uA, Power down leakage current <5uA Wake up and transmit packets in <2ms Standby power consumption of <1d.0mW (DTIM3) +20dBm output power in 802.11b mode Integrated 10-bit ADC Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLL, regulators, and power management units Supports antenna diversity Super small module size (11.5mm x 11.5mm) Operating temperature range -40C ~ 125C FCC, CE, TELEC, and SRRC certified Provide both hardware reference design, antenna design, and SDK for secondary development External components only 7, mainly for the SPI Flash and crystal, made after the whole module BOM cost-effective.