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3Pcs D1 R2 WiFi ESP8266 Development Board Compatible UNO Program Geekcreit for A — image 1
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3Pcs D1 R2 WiFi ESP8266 Development Board Compatible UNO Program Geekcreit for A

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product for everyday users

The 3Pcs D1 R2 WiFi ESP8266 Development Board Compatible UNO Program Geekcreit for A is a mid-range product designed for everyday users. It features Microcontroller: ESP-8266EX and Digital I/O Pins: 11. Customers praise its fast and responsive and accurate and reliable.

fast and responsiveaccurate and reliable
₹1,808
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Total: ₹1,808
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 27 Aug10 Sept
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Quick Specs

Microcontroller: ESP-8266EX
Digital I/O Pins: 11
Clock Speed: 80MHz/160MHz
Length: 68.6mm
Weight: 25g

Ideal For

Everyday convenience
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SKU: bg-1152436

About This Product

The 3Pcs D1 R2 WiFi ESP8266 Development Board Compatible UNO Program Geekcreit for A is a mid-range designed for everyday users. Customers highlight its fast and responsive and accurate and reliable.

Key Specifications

  • Microcontroller: ESP-8266EX
  • Digital I/O Pins: 11
  • Clock Speed: 80MHz/160MHz — smooth, flicker-free operation
  • Length: 68.6mm
  • Weight: 25g

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The D1 R2 is a mini wifi board based on ESP-8266EX.
 
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input(3.3V max input)
A Micro USB connection
A power jack, 9-24V power input.
Compatible with
Compatible with nodemcu
 

Getting Started

 

 

NodeMcu

Technical specs:
 
 

*All IO have interrupt/pwm/I2C/one-wire supported(except D0)

Programming:

The D1 R2 has a micro USB for auto programming.
Also you can programming it using OTA
 
Warnings:
 
All IO is work at 3.3V.
 
Package included:

1 x D1 R2 WiFi ESP8266 Development Board