esp32-s3
Worth a lookShows a thin review moat (58 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Incredible58avg incumbent reviews — the moat a new listing must climb
Returns
Great1.1%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good€14.67avg listing price — sweet spot $15–$100
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Price range
Good€6.73–€27.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.1%search→purchase rate — share of searches ending in a sale
Growth
Good+23.4%90-day search growth — must beat 0% to launch
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Market size
Bad€75K€75K/yr · 100K searches
According to Flapen's Amazon Germany niche tracking, esp32-s3 is a €75K/yr Amazon Germany market (100K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
esp32-s3 market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- €59K–€73K
- units × avg price
- Conversion rate
- 5.1%
- Avg BSR
- #141
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 9.2%
- Avg brand age
- 26 months
- Avg seller age
- 203 days
Competition & brand share
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
20
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
46%
Top 20: 91%
Open market
13%
- diymore35%
- Heemol16%
- AYWHP15%
- ARCELI11%
- Binghe6%
- QIQIAZI5%
- Open — no brand owns it (5 brands, 13%)
Demand
Weekly Amazon search volume, last 38 weeks — +23.4% search growth over the last 90 days.Top esp32-s3 search terms
- esp32-s350K/yr
- esp32 s339K/yr
- esp 32 s35K/yr
- esp32s36K/yr
Top esp32-s3 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
diymore 2PCS für ESP32-S3 DevKitC-1 N16R8 Modul für ESP32 S3 1-N16R8 Entwicklungsboard mit WiFi Bluetooth 5.0 USB C Anschließbare Antenne
diymore€13.744.1★61 rev
ARCELI 3PCS ESP32-S3 WROOM-1-N16R8 ESP32-S3-DevKitC-1 Entwicklung Boards mit WiFi Bluetooth 5.0 für Arduino
ARCELI€15.824.3★15 rev
diymore 2PCS für ESP32-S3 DevKitC-1 N16R8 Modul für ESP32 S3 1-N16R8 Entwicklungsboard mit WiFi Bluetooth 5.0 USB C Anschließbare Antenne mit Antenne
diymore€16.163.4★28 rev
QIQIAZI ESP32-S3 Modul ESP32-N16R8 Mainboards Entwicklungsboard mit WiFi Bluetooth 5.0 für ESP32 S3 USB C Kompatibel mit Arduino(3PCS)
QIQIAZI€17.123.8★70 rev
Heemol ESP32 S3 N16R8 DevKitC-1 Module für ESP32 S3 Entwicklung Boards mit WiFi Bluetooth 5.0 für Arduino USB C Anschließbare Antenne mit Einem 2.4G Antenna+IPEX Antenna
Heemol€13.234.4★25 rev
Newest
by launch date
Heemol 2 Stück ESP32-S3 Mini Entwicklungsboard Typ-C Modul Basiert ESP32-S3 FH4R2 Dual-Core Prozessor Hauptfrequenz 240MHz 2.4 GHz WiFi 6 & BT5
Heemol€11.037 rev
Heemol ESP32 S3 N16R8 DevKitC-1 Module für ESP32 S3 Entwicklung Boards mit WiFi Bluetooth 5.0 für Arduino USB C Anschließbare - 1 Stück
Heemol€10.5220 rev
Heemol 2 Stück für ESP32-S3-DevKitC-1-N16R8 Entwicklungsboard 2 4-GHz-WLAN Bluetooth 5.0 ESP32-S3-WROOM-1 NodeMCU Mikrocontroller Prozessor Dual-Typ-C für Arduino
Heemol€14.929 rev
ESP32-S3 WROOM-1-N16R8 ESP32-S3-DevKitC-1 Entwicklungsboards mit WLAN Bluetooth 5.0 kompatibel mit Arduino
GERUI€7.6414 rev
ESP32 DevC-1-N16R8 S3 Entwicklungsboard AYWHP ESP-32-S3 Module Wi-Fi + BLE MCU Modul Voll integriert Kompatibel mit Arduino (2 Stück)
AYWHP€12.5217 rev
Trending
90-day click momentum
Heemol 1 Stück für ESP32-S3-DevKitC-1-N16R8 Entwicklungsboard 2 4-GHz-WLAN Bluetooth 5.0 ESP32-S3-WROOM-1 NodeMCU Mikrocontroller Prozessor Dual-Typ-C für Arduino
Heemol€8.865.0★
ESP32-S3 WROOM-1-N16R8 ESP32-S3-DevKitC-1 Entwicklungsboards mit WLAN Bluetooth 5.0 kompatibel mit Arduino
GERUI€7.644.9★
Freenove ESP32-S3 ESP32 S3 CAM Board Dual-core 32-bit 240 MHz Microcontroller Onboard Camera Wireless Python C Code Example Projects Tutorial
FREENOVE€17.214.4★
Heemol 2 Stück ESP32-S3 Mini Entwicklungsboard Typ-C Modul Basiert ESP32-S3 FH4R2 Dual-Core Prozessor Hauptfrequenz 240MHz 2.4 GHz WiFi 6 & BT5
Heemol€11.034.7★
ESP32 DevC-1-N16R8 S3 Entwicklungsboard AYWHP ESP-32-S3 Module Wi-Fi + BLE MCU Modul Voll integriert Kompatibel mit Arduino (2 Stück)
AYWHP€12.524.6★
What buyers say about esp32-s3
What buyers praise and complain about, mined from review topics.What buyers love
“Super Produkt”
“Tolles Angebot”
“alle funktionieren wie sie sollen”
“Bluetooth – super flexibel dank ESP-IDF Support”
“Alles top ist leicht zu programmieren jederzeit wieder, super Verarbeitung verwende Sie für OpenDTU MHT2500 und”
“Mit 16 MB Flash und 8 MB PSRAM bietet das Board genügend Reserven, auch für größere Anwendungen wie Webserver, Displays oder Home-Assistant-Integrationen”
“Passt alles”
“Gutes Standard Layout”
“Bluetooth – super flexibel dank ESP-IDF Support”
“Im Alltag gefällt mir vor allem, dass es ein klassisches DevKitC-1-Setup ist”
What buyers complain about
“Schlechte Qualität”
“Die Signalstärke steigt um ca. 10dB wenn man die externe Antenne anschließt”
“Umbau auf externe Antenne schwer möglich”
“Hier fehlt defintiv in der Produktbeschreibung”
“An alle mit dem Verbindungsproblem: Boot-Button verwendet? Dann klappt es, zumindest bei mir, bestens”
“Klein und unauffällig”
“Hat nicht funktioniert”
“Sonst gibt es falsche Farben”
“usb ports auch nicht”
“das debuggen hat gar nicht funktioniert.”
Top return reasons
Common questions
- Is esp32-s3 profitable to sell on Amazon Germany?
- The niche generates €75K/yr across 28 tracked products. 2 of 12 products launched in the last 360 days are still selling. 90-day search growth is +23.4%. Flapen's verdict: Worth a look (58/100).
- How competitive is the esp32-s3 niche?
- 11 brands and 20 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in esp32-s3?
- Top complaints mined from reviews: Qualität insgesamt, Signalstärke, Montage/Installation. The return rate is 1.1%.
- What does it cost to enter the esp32-s3 niche?
- Listings span €6.73–€27.45; the average listing price is €14.67 (sweet spot $15–$100). The average incumbent carries 58 reviews — the moat a new listing must climb.