esp32
Skip itA small market ($35K/yr) — this niche doesn't clear our bar today.
Review moat
Great166.29avg incumbent reviews — the moat a new listing must climb
Avg price
Great$66.02avg listing price — sweet spot $15–$100
Returns
Good2.4%return rate — above 5% kills the launch gate
Growth
Good+38.6%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$20.00–$176.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$35K$35K/yr · 30K searches
According to Flapen's Amazon United Arab Emirates niche tracking, esp32 is a $35K/yr Amazon United Arab Emirates market (30K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 46/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
esp32 market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $50K–$66K
- units × avg price
- Conversion rate
- 1.8%
- Avg BSR
- #77
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 59%
- Out of stock
- 17.8%
- Avg brand age
- 34 months
- Avg seller age
- 75 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
27
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
18%
- HiLetgo25%
- ELEGOO23%
- AITRIP12%
- Reland Sun9%
- Generic7%
- GERUI6%
- Open — no brand owns it (6 brands, 18%)
Top esp32 products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
HiLetgo$31.944.4★1,548 rev
ELEGOO ESP32 3pcs Development Board USB Tyce-C 2.4GHz Dual Mode WiFi+4.2G Bluetooth Dual Core Microcontroller for Arduino IDE Support AP/STA/AP+STA CP2102 Serial Chip
ELEGOO$76.104.2★4 rev
Reland Sun ESP32 Development Board ESP-32S Microcontroller Processor Integrated Chip CP2102 NodeMCU-32S ESP-WROOM-32
Reland Sun$25.104.1★16 rev
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (Pack of 1)
AITRIP$31.264.0★147 rev
ELEGOO ESP-32 USB-C Super Starter Kit with Tutorial for Stem
ELEGOO$131.564.3★113 rev
Newest
by launch dateELEGOO ESP-32 USB-C Super Starter Kit with Tutorial for Stem
ELEGOO$131.56113 rev
2.8 inch ESP32 Display ESP32 Module ESP32-2432S028R WiFi+BT Dual-core TFT Module ILI9341 Driver for Arduino IoT ESP32 Development Board 240X320 Smart LCD Display Screen
KASTWAVE$113.560 rev
ESP32-C3 Mini Development Board with WiFi and Bluetooth SuperMini Board
Generic$37.542 rev
KSATWAVE ESP32 WLED LED Controller Music Sync Mic DIY Dynamic Lighting USB Type-C Energy-Saving App Control for RGB IC Addressable Lights (WS2811 WS2812 SK6812 etc.)
KASTWAVE$107.250 rev
ELEGOO ESP32 3pcs Development Board USB Tyce-C 2.4GHz Dual Mode WiFi+4.2G Bluetooth Dual Core Microcontroller for Arduino IDE Support AP/STA/AP+STA CP2102 Serial Chip
ELEGOO$76.104 rev
Trending
90-day click momentumELEGOO ESP-32 USB-C Super Starter Kit with Tutorial for Stem
ELEGOO$131.564.3★
ELEGOO ESP32 3pcs Development Board USB Tyce-C 2.4GHz Dual Mode WiFi+4.2G Bluetooth Dual Core Microcontroller for Arduino IDE Support AP/STA/AP+STA CP2102 Serial Chip
ELEGOO$76.104.2★
ESP32-C6 1.47 Inch Display Development Board 172320 262K RGB Color 160MHz Running Frequency Single-Core Processor Supports Wi-Fi 6 & BLE With Colorful RGB LED ESP32 With Display
NALACAL$92.975.0★
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor integrated chip CP2102 with RF AMP Filter AP STA Compatible with Arduino IDE
GERUI$25.425.0★
ESP32-S3 Development Board 4 Inch Multi Touch LCD Screen with 480x480 Resolution 65K Colors BLE5 Capacitive Touch Display Supports CAN RS485 I2C Interfaces
GOWENIC$176.770.0★
What buyers say about esp32
What buyers praise and complain about, mined from review topics.What buyers love
“As advertised”
“Excellent kit”
“good price”
What buyers complain about
“which made it not work for me”
“Item arrived all broken as shown”
“the pins was a little weak so be careful removing it from breadboard”
Top return reasons
Common questions
- Is esp32 profitable to sell on Amazon United Arab Emirates?
- The niche generates $35K/yr across 17 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +38.6%. Flapen's verdict: Skip it (46/100).
- How competitive is the esp32 niche?
- 12 brands and 27 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in esp32?
- Top complaints mined from reviews: الوظيفة - بشكل عام, المنتج المعلن عنه مقابل المنتج الفعلي, قوة. The return rate is 2.4%.
- What does it cost to enter the esp32 niche?
- Listings span $20.00–$176.77; the average listing price is $66.02 (sweet spot $15–$100). The average incumbent carries 166 reviews — the moat a new listing must climb.