ESP8266 Wifi Transceiver Module

ESP8266 Wireless Transceiver (Send / Receive) module.

• Manufacturer Part#: ESP8266, ESP-01
• Supply Voltage: 3.3V
• CPU Type: L106 (32-bit RISC)
• CPU Frequency: 80MHz
• CPU Memory Size (Instructions): 64KB
• CPU Memory Size (Data): 64KB
• Wireless Protocol: IEEE 802.11 (LWIP, AP, STA, AP+STA)
• Connectivity: SPI, I²C, I²S, UART
• GPIO Ports: 16
• Dimensions: 25 x 15 mm
• Connector Header: 2x4 (.100" Pitch)
• More Information: ESP8266.net, Wikipedia
• Datasheet: ESP8266EX.pdf