ESP8266 Adafruit Huzzah Products

Description

The Adafruit 2471 HUZZAH ESP8266 Breakout board has an ESP-12F module broken out into 0.1" headers, with a 3.3V 500mA onboard regulator that allows a supply voltage from 3.4V to 6V DC, two onboard buttons (a reset button and bootload button), and a red LEDLight Emitting Diode you can control.

The ESP-12F module contains an ESP8266EX SoC (Datasheet), 4MB flash memory chip, and built-in PCB antenna (MIFAMeandered Inverted-F Antenna), to provide 2.4GHz 802.11IEEE 802.11 is a set of protocol standards that define communication for a Wireless Local Area Network (WLAN). In order for WiFi to work between different devices, they all need to agree on how they are going to communicate. The current version of the standard is IEEE 802.11-2007, with many amendments such as 802.11a, 802.11b, 802.11g, and 802.11n.b/g/n WiFi up to 72.2Mbps with APA WiFi Access Point (AP) is a device that creates a wireless local area network, or WLAN, and acts as a central hub that allows other devices, such as smartphones or computers, to connect to it over WiFi./STAA WiFi Station (STA) is a device that has the capability to connect to an existing WiFi network as a client in the same way other devices, such as smartphones or computers, join an established network and communicate with other devices on that network or access the internet./AP+STAA WiFi device in AP+STA mode acts as both an Access Point (AP) as well as a Station (STA), where the device can connect to an existing network as a client (STA) while simultaneously hosting its own network (AP) for other devices to connect to. modes. The HUZZAH board breaks out the ESP8266EX I/OInput/Output (3.3 max) into 9x GPIOGeneral Purpose Input Output (which can also be used for I2CInter-Integrated Circuit. Also referred to as IIC or I²C. or SPISerial Peripheral Interface), 2x UARTUniversal Asynchronous Receiver-Transmitter, and 1x analog input (10-bit ADCAnalog-to-Digital Converter (ADC, A/D, or A-to-D), 1.0V max). Control inputs include reset, enable, and LDOLow Dropout Regulator-disable pins. The size of the HUZZAH board is 38mm x 25mm (1.50in x 0.98in).