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11 cheapest microcontroller on AliExpress

We picked 11 microcontroller from AliExpress with real orders and good reviews. Prices go from $0.92 to $6.03, the average rating is 4.9 stars and the most popular one has 10k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 11-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co-81%1-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co$0.92 $4.79★ 4.9 · 2k soldView on AliExpress →
  2. 2PICO dual-core RP2040 supports Mciro/TYPE-C Python Microcontroller Development Board for R-66%PICO dual-core RP2040 supports Mciro/TYPE-C Python Microcontroller Development Board for R$1.76 $5.17★ 4.9 · 10k soldView on AliExpress →
  3. 3TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module-60%TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module$1.93 $4.80★ 4.9 · 10k soldView on AliExpress →
  4. 41-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co-59%1-10PCS RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Dual-co$1.93 $4.76★ 4.9 · 3k soldView on AliExpress →
  5. 5Raspberry Pi Pico W RP2040 Dual-Core ARM Cortex-M0+ Microcontroller 264KB WiFi Type-C Micr-54%Raspberry Pi Pico W RP2040 Dual-Core ARM Cortex-M0+ Microcontroller 264KB WiFi Type-C Micr$2.22 $4.82★ 4.9 · 10k soldView on AliExpress →
  6. 6Raspberry Pi Pico Or Pico W Microcontroller Development Board Dual Core Wireless Wifi Prog-60%Raspberry Pi Pico Or Pico W Microcontroller Development Board Dual Core Wireless Wifi Prog$2.43 $6.10★ 4.9 · 10k soldView on AliExpress →
  7. 71/3/5/10PCS RP2040-Zero RP2040 Microcontroller Development Board for Raspberry Pi PICO Dua1/3/5/10PCS RP2040-Zero RP2040 Microcontroller Development Board for Raspberry Pi PICO Dual-Core$2.51★ 4.6 · 210 soldView on AliExpress →
  8. 8RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-cor-54%RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-core Cortex$2.61 $5.67★ 5.0 · 46 soldView on AliExpress →
  9. 9TENSTAR RP2350 Red Board PICO2 Development Board TYPE-C USB RP2350A Chip Microcontroller C-55%TENSTAR RP2350 Red Board PICO2 Development Board TYPE-C USB RP2350A Chip Microcontroller C$3.28 $7.32★ 4.9 · 5k soldView on AliExpress →
  10. 105pcs RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dua-55%5pcs RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dua$5.78 $12.87★ 4.9 · 10k soldView on AliExpress →
  11. 11DIY Electronic Watch Kit 0.28'' LED Digital Tube Creative Watch Soldering Kit Microcontrol-54%DIY Electronic Watch Kit 0.28'' LED Digital Tube Creative Watch Soldering Kit Microcontroller$6.03 $13.11★ 4.7 · 134 soldView on AliExpress →

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