Description: - These modules include 1MB (8Mbit) of flash memory, twice the size of the older blue colored ESP-01 module - The ESP8266 Serial/UART to WiFi module is a great way to connect your Arduino or other microcontroller projects to a WiFi network - Create your next internet of things (IOT) project with affordable network connectivity by implementing this module into your design - The module has the ability to run independent of a host controller - The eight pin header includes two GPIO pins that allow for direct connection of the module to sensors, peripherals, or host controller Product Contents: - 2 ESP8266 ESP-01 WiFi Tranceiver Modules (version V090) with baud rate set at 115200 bps - 1 piece pink anti-static foam protecting pins of modules - 1 Addicore ESP8266 info card (includes pinout diagram) - 1 4mil thick reclosable clear plastic bag Specifications: - 802.11 b/g/n - Serial/UART baud rate: 115200 bps - Integrated TCP/IP protocol stack - Input power: 3.3V - I/O voltage tolerance: 3.6V Max - Regular operation current draw: ~70mA - Peak operating current draw: ~300mA - Power down leakage current: - +19.5dBm output in 802.11b mode - Flash Memory Size: 1MB (8Mbit) - WiFi security modes: WPA, WPA2 - Module's dimensions: 24.75mm x 14.5mm (0.974" x 0.571")
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