Wemos D1 Mini
FailShoppers spend an estimated $17K a year here, so Wemos D1 Mini is a Fail.
- Flapen Score
- 37 / 100Ranks 6,097 of 8,347 Electronics niches · −6 vs the category median of 4337
- Market size
- $17K/yr28K searches / yr
- 90-day growth
- -20.9%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 8 sellers
Flapen Score
Wemos D1 Mini against its category
The dotted line is the Electronics average. Past it, Wemos D1 Mini is stronger. Inside it, weaker.
Market
The Wemos D1 Mini market on Amazon at a glance
Shoppers on Amazon United States searched for Wemos D1 Mini 28K times last year and spent an estimated $17K. The top 5 brands take 96% of clicks. Demand peaks in Dec. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 4.2% of those searches ended in a purchase.
Shoppers searched for this 28K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.2% of those searches ended in a purchase. Searches in the last 90 days moved -20.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $17K a year.
- Searches, last 12 months
- 28K
- Growth, 90 days vs prior 90
- -20.9%
- Conversion, latest week
- 4.2%
- Market size, estimated
- $17Ka year
- Peak month
- December1.6× the quietest month
- Top search term
- wemos d1 mini16K searches a year
02 · Price
A sale here is worth $14.75.
Listings sell for $14.75 on average, from $5.70 to $26.36. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At $14.75 that is $1K to $4K a year per listing.
- Average price
- $14.75under the $15 to $100 sweet spot
- Price range
- $5.70–$26.36
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$4K
- Returns
- 1.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #1,625 within Single Board Computers. It carries 144 reviews at 4.36 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 100%
- Out of stock, average day
- 6.3%
- Average rank
- #1,625in Single Board Computers
- Average rating
- 4.36 starsAmazon United States average 4.42 stars
- Average reviews
- 144per listing
- Listings tracked
- 11
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Wemos D1 Mini products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hosyond 5Pcs D1 Mini NodeMcu ESP8266 ESP-12F WiFi Module Development Board Compatible with Arduino/WeMos D1 Mini
- Price
- $14.72
- Rating
- 4.4/5
- Reviews
- 376
- Age
- 4y ago

10pcs WeMos D1 Mini V4.0.0 Type-C USB WiFi Internet of Things Board Based ESP8266 4MB Compatible with Arduino MicroPython Nodemcu (V4.0.0 Type-C)
- Price
- $26.36
- Rating
- 4.2/5
- Reviews
- 23
- Age
- 4y ago

3PCS Type-C USB D1 Mini WiFi Dev Board Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino 100% Compatible with WeMos D1 Mini
- Price
- $9.98
- Rating
- 4.4/5
- Reviews
- 229
- Age
- 3y ago

YEJMKJ 3pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board WiFi
- Price
- $13.38
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago

YEJMKJ ESP8266 Development Board ESP-12F Mini D1 Module 4M Bytes WiFi
- Price
- $5.70
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 2y ago
Trending
estimated 90-day click momentum
3PCS Type-C USB D1 Mini WiFi Dev Board Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino 100% Compatible with WeMos D1 Mini
- Price
- $9.98
- Rating
- 4.4/5
- Reviews
- 229
- Age
- 3y ago

Coliao 3pcs ESP32 for Wemos D1 Mini D1 R32 ESP-32 CH340G WiFi Wireless Bluetooth Development Board 4MB Flash with Micro USB
- Price
- $16.90
- Rating
- 3.9/5
- Reviews
- 15
- Age
- 4y ago

YEJMKJ ESP8266 Development Board ESP-12F Mini D1 Module 4M Bytes WiFi
- Price
- $5.70
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 2y ago

YEJMKJ 10pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board
- Price
- $26.22
- Rating
- 4.4/5
- Reviews
- 8
- Age
- 2y ago

YEJMKJ 3pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board WiFi
- Price
- $13.38
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago
Newest
by launch date
YEJMKJ ESP8266 Development Board ESP-12F Mini D1 Module 4M Bytes WiFi
- Price
- $5.70
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 2y ago

YEJMKJ 3pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board WiFi
- Price
- $13.38
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago

YEJMKJ 10pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board
- Price
- $26.22
- Rating
- 4.4/5
- Reviews
- 8
- Age
- 2y ago

YEJMKJ 5pcs D1 Mini NodeMcu ESP8266 Module ESP-12F Development Board
- Price
- $15.41
- Rating
- 4.0/5
- Reviews
- 5
- Age
- 2y ago

3PCS Type-C USB D1 Mini WiFi Dev Board Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino 100% Compatible with WeMos D1 Mini
- Price
- $9.98
- Rating
- 4.4/5
- Reviews
- 229
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
8
Est. top-5 brand share
96%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
2%
- Hosyond39%
- ACEIRMC24%
- YEJMKJ21%
- AITRIP10%
- QCCAN2%
- ATNSINC2%
- Open — no brand owns it (1 brand, 2%)
Demand
Wemos D1 Mini search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.6×
Search terms
Top Wemos D1 Mini search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- wemos d1 mini16K/yr
- d1 mini7K/yr
- esp8266 d1 mini3K/yr
- wemos2K/yr
- wemos d11K/yr
Reviews and returns
What reviews say buyers love and hate about Wemos D1 Mini
We read the reviews and the return reasons for every product selling here.
“Cons: Their branding is very inconsistent”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Wemos D1 Mini questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









