Espressif ESP8266 Serial Port WiFi Transceiver Module (ESP-05)

Espressif ESP8266 Serial Port WiFi Transceiver Module (ESP-05)

The Espressif ESP8266 Serial Port WiFi Transceiver Module (ESP-05) is a compact, versatile device that provides wireless Internet connectivity to microcontroller platforms like Arduino. It boasts a straightforward pin layout and serial communication interface for easy integration into projects, needing just two wires (TX/RX) for connection. The module autonomously manages WiFi operations, simplifying microcontroller code by removing unnecessary complexity. It comes equipped with robust on-board processing and storage capabilities, which facilitate interfacing with sensors and devices via GPIOs without significant development effort. Moreover, it offers control through SPI and UART interfaces, making it adaptable to various applications. The module’s AT command support ensures effortless WiFi network connections and TCP/IP communications, eliminating the need for a TCP/IP stack on the microcontroller.

Features

• WIFI Direct (P2P), SOFT-AP
• The AT command is perfect, efficient, concise.
• Support three modes: AP, STA and AP+STA coexistence mode the TCP/IP protocol suit.
• Integrated TCP/IP protocol stack
• Integrated TR switch, balun, LNA, power amplifier and matching network
• Integrated PLLs, regulators, DCXO and power management units
• +19.5dBm output power in 802.11b mode
• Power down leakage current of <10uA
• Integrated low power 32-bit CPU could be used as application processor.
• SDIO 1.1/2.0, SPI, UART
• STBC, 1×1 MIMO, 2×1 MIMO
• A-MPDU & A-MSDU aggregation & 0.4ms guard interval
• Wake up and transmit packets in < 2ms.
• Standby power consumption of < 1.0mW (DTIM3)
• ESP-05 SMD package, only leads to serial and RST pin, small external antenna.

Specification:

Package Includes

• 1x Espressif ESP8266 Serial Port WiFi Transceiver Module (ESP-05)
• 1x Single row of unsoldered mail strip