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The 24 best-selling module on AliExpress

We picked 24 module from AliExpress with real orders and good reviews. Prices go from $0.42 to $14.55, 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. 1DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low-54%DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low$1.16 $2.52★ 4.9 · 10k soldView on AliExpress →
  2. 25pcs 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 →
  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. 4Interface I2S PCM5102A Audio Module DAC Decoder GY-PCM5102 I2S Player Module For Raspberry-57%Interface I2S PCM5102A Audio Module DAC Decoder GY-PCM5102 I2S Player Module For Raspberry$1.93 $4.49★ 4.9 · 10k soldView on AliExpress →
  5. 52/5PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board-55%2/5PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board$1.59 $3.52★ 4.9 · 10k soldView on AliExpress →
  6. 6ESP32 Development Board WiFi Bluetooth Dual Core Ultra Low Power Micro USB Type C Module F-59%ESP32 Development Board WiFi Bluetooth Dual Core Ultra Low Power Micro USB Type C Module F$3.44 $8.33★ 4.9 · 10k soldView on AliExpress →
  7. 71/2Pc NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module with SMA Antenna 2.4G 110-57%1/2Pc NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module with SMA Antenna 2.4G 110$1.93 $4.51★ 4.9 · 5k soldView on AliExpress →
  8. 81-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Ard-57%1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Ard$1.42 $3.28★ 4.9 · 5k soldView on AliExpress →
  9. 9TENSTAR RP2350-USB 16MB Flash Mini Development Board Module Dual-Core RP2350A Chip 520KB S-62%TENSTAR RP2350-USB 16MB Flash Mini Development Board Module Dual-Core RP2350A Chip 520KB S$3.11 $8.09★ 4.9 · 5k soldView on AliExpress →
  10. 10Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form-67%Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form$2.71 $8.21★ 4.9 · 5k soldView on AliExpress →
  11. 11Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form-79%Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form$1.59 $7.48★ 4.9 · 5k soldView on AliExpress →
  12. 12ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Re-57%ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Re$14.22 $33.13★ 4.9 · 5k soldView on AliExpress →
  13. 13Electronic DIY Kit ESP32 ESP-32S WIFI Module Starter Kit for ESP32 WIFI Development Board-57%Electronic DIY Kit ESP32 ESP-32S WIFI Module Starter Kit for ESP32 WIFI Development Board$14.55 $33.82★ 4.9 · 5k soldView on AliExpress →
  14. 143.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino -62%3.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino kit +65$1.09 $2.85★ 4.9 · 4.8k soldView on AliExpress →
  15. 15Car Wireless 2 RCA Bluetooth Receiver Module AUX Adapter Music Audio Stereo Receiver For 2-55%Car Wireless 2 RCA Bluetooth Receiver Module AUX Adapter Music Audio Stereo Receiver For 2$3.28 $7.36★ 4.9 · 4.4k soldView on AliExpress →
  16. 16DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module RTC DS3231SN Memory Module-7%DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module RTC DS3231SN Memory Module$2.73 $2.94★ 4.8 · 4k soldView on AliExpress →
  17. 17OV5647 Camera Module for Raspberry Pi ZERO Camera Wide Angle Fisheye Night Vision Edition-55%OV5647 Camera Module for Raspberry Pi ZERO Camera Wide Angle Fisheye Night Vision Edition$3.78 $8.41★ 4.9 · 3k soldView on AliExpress →
  18. 18DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module mini-7%DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module mini$0.82 $0.88★ 4.9 · 3k soldView on AliExpress →
  19. 19XRY DC 5V 12V 24V 1Channel Relay Module Board Shield with Optocoupler / High and Low Level-40%XRY DC 5V 12V 24V 1Channel Relay Module Board Shield with Optocoupler / High and Low Level$0.42 $0.70★ 4.9 · 3k soldView on AliExpress →
  20. 20Max98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module Filterless Audio B-57%Max98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module Filterless Audio B$1.76 $4.09★ 4.9 · 3k soldView on AliExpress →
  21. 21MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduin-62%MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduin$3.61 $9.56★ 4.9 · 3k soldView on AliExpress →
  22. 22MAX98357A I2S 3W Class D Audio Amplifier Module DAC Decoder Filterless Plug and Play for E-68%MAX98357A I2S 3W Class D Audio Amplifier Module DAC Decoder Filterless Plug and Play for E$0.92 $2.87★ 4.9 · 3k soldView on AliExpress →
  23. 230-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi-55%0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi$1.11 $2.47★ 4.9 · 3k soldView on AliExpress →
  24. 24DIY Electronic Kits Wireless Stereo FM Radio Receiver Module PCB 76MHz-108MHz DC 1.8V-3.6V-56%DIY Electronic Kits Wireless Stereo FM Radio Receiver Module PCB 76MHz-108MHz DC 1.8V-3.6V$1.76 $4.03★ 4.9 · 3k soldView on AliExpress →

Quick picks

Most popularDC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / Hig$1.16 · ★ 4.9 · 10k soldBest ratedRaspberry Pi CM4 Heatsink Aluminum Radiator Cooler for Compute Module 4 RPI CM4 $3.95 · ★ 5.0 · 2k soldCheapest well ratedXRY DC 5V 12V 24V 1Channel Relay Module Board Shield with Optocoupler / High and$0.42 · ★ 4.9 · 3k soldBiggest discountInterface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi$1.59 · ★ 4.9 · 5k sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling module?

The most popular one is "DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low", with 10k orders.

How much does a module cost?

In this list prices go from $0.42 to $1231; half of them cost less than $3.28.

Which module has the best reviews?

"Raspberry Pi CM4 Heatsink Aluminum Radiator Cooler for Compute Module 4 RPI CM4 Accessorie" has an average of 5.0 stars with many orders.

Are there discounts?

Yes. On average these products are 49% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.