esp32-c5
Worth a lookShows a thin review moat (43 avg reviews), but a small market ($46K/yr) keeps it on the watch list.
Review moat
Incredible42.52avg incumbent reviews — the moat a new listing must climb
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$23.26avg listing price — sweet spot $15–$100
Price range
Great$11.72–$96.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Growth
Okay+19.0%90-day search growth — must beat 0% to launch
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Market size
Bad$46K$46K/yr · 44K searches
According to Flapen's Amazon United States niche tracking, esp32-c5 is a $46K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 81% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
esp32-c5 market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $47K–$58K
- units × avg price
- Conversion rate
- 4.5%
- Avg BSR
- #1,303
- Page quality
- 0%
- Prime
- 91%
- Sponsored
- 48%
- Out of stock
- 5.3%
- Avg brand age
- 27 months
- Avg seller age
- 236 days
Competition & brand share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
12 rising
Sellers
16
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
54%
Top 20: 97%
Open market
12%
- seeed studio23%
- udevqal18%
- Espressif17%
- waveshare16%
- UeeKKoo7%
- Wonrabai7%
- Open — no brand owns it (6 brands, 12%)
Demand
Weekly Amazon search volume, last 10 weeks — +19.0% search growth over the last 90 days.Top esp32-c5 search terms
- esp32 c518K/yr
- esp32-c518K/yr
- esp32c54K/yr
- esp32-c5-devkitc-13K/yr
Top esp32-c5 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 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
3PCS ESP32-C5 Development Board | RISC-V Single-Core Dual-Band Wi-Fi 6 & Bluetooth 5 Thread & Zigbee with 4MB Flash 32Pin Type-C & CH340 ESP32-C5 Devkit for Arduino
udevqal$38.765.0★4 rev
Seeed Studio XIAO ESP32 (ESP32C5 1PCS)
seeed studio$12.875.0★8 rev
ESP32-C5-DevKitC-1-N8R8 Development Board
Espressif$15.344.8★25 rev
Seeed Studio XIAO ESP32C6-2.4 GHz WiFi 6 Bluetooth 5.3 Zigbee Thread (802.15.4) ESP Rain Maker AWS IoT Support Microsoft Azure Smart Home
seeed studio$11.724.6★119 rev
waveshare ESP32-C5 5GHz/2.4GHz Dual-Band Wi-Fi 6 Dev Board Based on ESP32-C5-WROOM-1 Module 240MHz RISC-V Processor Supports BLE 5 / Thread/Zigbee Wireless Communications 16MB Flash 8MB PSRAM
waveshare$17.374.8★25 rev
Newest
by launch date
RockBase NM-CYD-C5 ESP32-C5 Development Board 2.8 Touchscreen Dual-Band Wi-Fi 6 Built-in ESP-Claw AI Smart Frame Compatible with Arduino
Generic$28.623 rev
Waveshare ESP32-C5 Mini Development Board Equipped with 32-bit RISC-V Processor Integrated 2.4GHz/5GHz Dual-Band Wi-Fi 6 and BLE 5
waveshare$13.361 rev
ESP32-C5 WiFi6 Development Board 5GHz/2.4GHz Dual-Band ESP32-C5-WROOM-1U Module 240MHz RISC-V 32MB Flash+8MB PSRAM WiFi/BLE 5/ Zigbee/Thread Wireless with External Dual-Band Antenna
UeeKKoo$20.111 rev
Seeed Studio XIAO ESP32 (ESP32C5 1PCS)
seeed studio$12.878 rev
Seeed Studio XIAO ESP32 (ESP32C5 Pre-Soldered)
seeed studio$13.940 rev
Trending
90-day click momentum
3PCS ESP32-C5 Development Board | Dual-Band Wi-Fi 6 & Bluetooth 5 Thread & Zigbee Single-Core Processor with 4MB Flash 32Pin Type-C & CP2102 Chip ESP32-C5 Devkit for Arduino
udevqal$38.630.0★
Seeed Studio XIAO ESP32 (ESP32C5 1PCS)
seeed studio$12.875.0★
ESP32-C5 WiFi6 Development Board 5GHz/2.4GHz Dual-Band ESP32-C5-WROOM-1U Module 240MHz RISC-V 32MB Flash+8MB PSRAM WiFi/BLE 5/ Zigbee/Thread Wireless with External Dual-Band Antenna
UeeKKoo$20.115.0★
RockBase NM-CYD-C5 ESP32-C5 Development Board 2.8 Touchscreen Dual-Band Wi-Fi 6 Built-in ESP-Claw AI Smart Frame Compatible with Arduino
Generic$28.625.0★
Seeed Studio XIAO ESP32 (ESP32C5 Pre-Soldered)
seeed studio$13.940.0★
What buyers say about esp32-c5
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality device ready to go”
“It connected to everything I needed to”
“Compact and well designed”
“Good value”
“I got this for a DIY project I thought it was compatible with”
“size these are well worth it”
“Easy use”
“Its easy to set up”
“Very reliable device”
“Accurate to description, functions well, has the hardware specified. it is th C5 version”
What buyers complain about
“But it is NOT compatible with WLED”
“Did not work”
“Seeed's quality control”
“horrible wifi connectivity”
“didn't work out for the app I wanted”
“Small size”
“It won't enter bootloader mode or reset”
“Sent a clearly used board”
“A little lower than the $5 target price”
“Frustrated how to get this to work”
Top return reasons
Common questions
- Is esp32-c5 profitable to sell on Amazon United States?
- The niche generates $46K/yr across 23 tracked products. 4 of 17 products launched in the last 360 days are still selling. 90-day search growth is +19.0%. Flapen's verdict: Worth a look (52/100).
- How competitive is the esp32-c5 niche?
- 12 brands and 16 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in esp32-c5?
- Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Quality-Overall. The return rate is 0.9%.
- What does it cost to enter the esp32-c5 niche?
- Listings span $11.72–$96.19; the average listing price is $23.26 (sweet spot $15–$100). The average incumbent carries 43 reviews — the moat a new listing must climb.