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ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors

SKU: 87295842020
4.4
USD316.94 USD365.94 Aurora rate

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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21

ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors
ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors
ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors
ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors
Description

ESP8266 Wroom Downloader Ethernet Cable or power buzzers and sensors or power buzzers and sensors an essential component for student electronics kits 3V Power Supply (do NOT connect to 5V) GND Ground TX UART Transmit (connect to MCU RX) RX UART Receive (connect to MCU TX) GPIO0 General Purpose I O Flash Mode Select (pull LOW for programming) GPIO2 General Purpose I O Connected to onboard blue LED Frequently Asked Questions smart switches How It Works

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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