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The 24 best-selling development on AliExpress

We picked 24 development from AliExpress with real orders and good reviews. Prices go from $1.79 to $18.59, the average rating is 4.9 stars and the most popular one has 15.8k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

1. 1-58%Baby Cloth Book Toy Black White Activity Sensory Books Babies Kids Early Development$4.95 $11.90★ 4.9 · 15.8k soldView on AliExpress →
2. 2-66%PICO dual-core RP2040 supports Mciro/TYPE-C Python Microcontroller Development Board for R$2.20 $6.46★ 4.9 · 10k soldView on AliExpress →
3. 3-65%Raspberry Pi Pico W RP2040 Development Board Dual-Core ARM Cortex-M0+ 264KB WiFi Type-C Mi$5.78 $16.34★ 4.9 · 10k soldView on AliExpress →
4. 4-64%Original Raspberry Pi Pico Development Board, Pico or Pico H with Pin Header, Support Micr$3.46 $9.66★ 4.9 · 10k soldView on AliExpress →
5. 5-60%Raspberry Pi Pico Or Pico W Microcontroller Development Board Dual Core Wireless Wifi Prog$3.04 $7.63★ 4.9 · 10k soldView on AliExpress →
6. 6-60%TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module$2.41 $6.00★ 4.9 · 10k soldView on AliExpress →
7. 7-58%UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduin$3.68 $8.66★ 4.9 · 10k soldView on AliExpress →
8. 8-55%5pcs RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dua$7.23 $16.09★ 4.9 · 10k soldView on AliExpress →
9. 9-61%Montessori Wooden Toys for Babies 1 2 3 Years Boy Girl Gift Baby Development Games Wood Pu$4.94 $12.58★ 4.9 · 5k soldView on AliExpress →
10. 10-55%TENSTAR RP2350 Red Board PICO2 Development Board TYPE-C USB RP2350A Chip Microcontroller C$4.10 $9.15★ 4.9 · 5k soldView on AliExpress →
11. 11-62%TENSTAR RP2350-USB 16MB Flash Mini Development Board Module Dual-Core RP2350A Chip 520KB S$3.89 $10.11★ 4.9 · 5k soldView on AliExpress →
12. 12-57%Electronic DIY Kit ESP32 ESP-32S WIFI Module Starter Kit for ESP32 WIFI Development Board$18.19 $42.28★ 4.9 · 5k soldView on AliExpress →
13. 13-57%ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Re$17.78 $41.41★ 4.9 · 5k soldView on AliExpress →
14. 14-61%TENSTAR RP2040 Pro Micro Development Board 4MB/16MB Flash Dual-Core Supports Mciro Python$2.63 $6.66★ 4.9 · 5k soldView on AliExpress →
15. 15-60%RP2040 PICO Raspberry Pi Development Board Raspberry PI W Dual Core Chip microPython$2.63 $6.64★ 4.8 · 5k soldView on AliExpress →
16. 16-55%Soft Giraffe Zebra Animal Handbells Rattles Plush Infant Baby Development Handle Toys$4.72 $10.50★ 4.9 · 4.1k soldView on AliExpress →
17. 17-55%Freckles pencil simulated spot pencil color development easy to color eyeliner natural$1.79 $3.98★ 4.9 · 2.5k soldView on AliExpress →
18. 18-52%Montessori Baby Toys 18 Months Sensory Development Learning Educational Toys Colorful Bloc$7.80 $16.24★ 4.8 · 2.4k soldView on AliExpress →
19. 19-55%Baby Montessori Early Education Scratch Board Toy Hand Development Fruit Cognitive Puzzle$5.11 $11.41★ 4.8 · 2.4k soldView on AliExpress →
20. 20-59%G083 30X5.5CM Racing Development Car Sticker Stylish Power's Racing Development Sports Sti$1.97 $4.77★ 4.7 · 2.4k soldView on AliExpress →
21. 21-63%Baby toy Wooden jigsaw Puzzle Creative 3D Puzzle for Children's Intelligence Development E$4.72 $12.78★ 4.9 · 2k soldView on AliExpress →
22. 22-10%ESP32-S3 ETH Camera Development Board PoE RJ45 / OV2640 OV5640 Port / W5500 / Micro-SD Com$18.59 $20.69★ 4.9 · 2k soldView on AliExpress →
23. 23-58%1pc random color Early Development crab Rattle Toys For Babies 0 to 36 Months Newborns$3.04 $7.29★ 4.9 · 1.9k soldView on AliExpress →
24. 24-58%Montessori Wooden Toys for Babies 1 2 3 Years Boy Girl Gift Baby Development Games Wood Pu$5.73 $13.58★ 4.8 · 1.9k soldView on AliExpress →

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