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WeMos D1 CH340 WiFi Full Size Development Board ESP8266 ESP-12F

US $7.52
ApproximatelyC $10.29
Condition:
New
More than 10 available8 sold
People are checking this out. 6 have added this to their watchlist.
Popular item. 8 have already sold.
Shipping:
Free Standard Shipping.
Located in: Indianapolis, Indiana, United States
Delivery:
Estimated between Mon, Jul 21 and Fri, Jul 25 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:135428137730
Last updated on Jun 29, 2025 16:03:29 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Series
D1
Country/Region of Manufacture
China
UPC
0845832031750

About this product

Product Identifiers

Brand
JacobsParts
MPN
DEVBOARD-E
UPC
0845832031750
eBay Product ID (ePID)
8044554418

Product Key Features

Kit Name
FPGA Development Board for Makers and Hobbyists
Core
Arduino
RAM Size
16 MB
Type
General Embedded Development Board

Item description from the seller

About this seller

JacobsParts Inc

99.4% positive feedback1.4M items sold

Joined Nov 2005
Usually responds within 24 hours
Welcome to JacobsParts eBay store. We specialize in computer accessories. We value your business!

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (454,692)

All ratings
Positive
Neutral
Negative
    • 6***s (164)- Feedback left by buyer.
      Past month
      Verified purchase
      Cool board.
    • s***p (324)- Feedback left by buyer.
      Past month
      Verified purchase
      good
    See all feedback

    Product ratings and reviews

    4.2
    6 product ratings
    • 4 users rated this 5 out of 5 stars
    • 1 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • No "painful" issues. Easy to use except for random pinouts and power requirements.

      There's a lot to be said for having an arduino uno form factor. There are some trade-offs though. The pin outputs are not the same and i was actually completely unable to find some of them. Additionally i originally targeted this board because i wanted to use it to control a 24v led strip and i was unable to get it to function from 24 volts, despite the fact the specifications claim it can run off of it. I ended up using a second power supply. However it is a powerful board, especially compared to the Uno. For example, you can directly install WLED on this. Uno doesn't have enough memory. It also has a much faster processor and serial ports. You definitely can't knock the fact it has built-in wifi and bluetooth.

      Verified purchase: YesCondition: NewSold by: jacobsparts

    • Not the same as a Real Arduino UNO

      Purchased the item and programmed it as a Real Arduino UNO. The program downloaded OK but did not work. The program was good, works perfectly in the real Arduino, but the WeMos D1 did not follow suit. After much investigation and a little luck I changed the program outputs. I found that outputs D3 D4 & D5 in the program did not follow convention, but worked as D0 D3 and D4, even though programmed to work as D3 D4 &D5. I have no idea why except a poor clone.

      Verified purchase: YesCondition: NewSold by: jacobsparts

    • Works great

      I used Arduino IDE to program this and it works great. Thanks for a good quality product

      Verified purchase: YesCondition: NewSold by: jacobsparts

    • Great set up

      I really like this divboard going to keep using it for all kinds of experiments

      Verified purchase: YesCondition: NewSold by: allamandi

    • guitar tuner

      good product

      Verified purchase: YesCondition: NewSold by: jacobsparts