The ESP-12F module is a shielded breakout board that combines the ESP8266 with 4MB of flash and a PCB antenna. 4 X ESP8266 ESP-12F/ESP-12E serial WIFI model. • 802.11N Wireless Transceiver : Equipped with the 802.11N wireless transceiver, this module ensures high-speed data transmission, enhancing your internet experience.
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This is D1 mini, it is a mini WIFI board based on ESP-8266EX. 1 x Mini WIFI Board. FCC-certified WI-FI module with built-in PCB antenna. a Micro USB connection. Includes usb serial port, plug and play.
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Versatile I/O Options: With 11 digital I/O pins and 1 ADC pin (supporting input from 0 to 3.3V), the D1 mini nodemcu esp8266 wifi iot board provides flexible options for connecting various sensors and components, enhancing its utility for a wide range of applications.
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Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your for email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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1pc ESP8266 Serial ESP-12F. ESP8266-12 is an enhanced version of the ESP8266-12F, improve the peripheral circuit, the four laminates plate process, enhanced impedance matching, signal output is better, whether it is stable or anti jamming ability, PCB antenna after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved!
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WeMos D1 Mini Pro. 1PCS WeMos D1 mini Pro 1PCS Antenna Extension Cable. D1 mini Pro D1 mini V2. Antenna Built-in ceramic antenna or External antenna PCB antenna. 2.4G Wireless SMA Antenna. External antenna connector.
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The GND, RX, TX, and 5V of ESP8266 are connected to the GND, TX, RX, and 5V of the external TTL serial port module respectively. The IO0 should be connected to the GND when the download is complete.
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