WRTnode mini OpenWrt Main control board Expansion board Standard interface board

Pcf8575 pcf8575c iic i2c i/o interface extension expansion shield module for arduino 16 bit smbus control board microcontroller

2

3

5.0

3d printer a4988 drv8825 stepper motor driver control panel board expansion board

1

1

1pcs tja1050 can controller interface module bus driver interface module expansion board drive control module

0

3

For wemos d1 mini development board power supply expansion board module v1.1.0 diy electronic module for arduino with dc seat

0

1

-4%

10pcs h71 double socket dual base shield d1 mini nodemcu esp8266 diy pcb d1 expansion board

1

0

-2%

1pcs a4988 drv8825 stepper motor driver control panel board expansion board module v1.1 active component for 3d printer

0

0

For v5.0 sensor shield expansion board for arduino electronic building blocks robot accessories sensor shield v5 expansion board

0

1

Standard due r3 board sam3x8e 32-bit arm cortex-m3 control board module + usb cable for arduino diy electronics

1

0

Gpio expansion board multifunctional expansion board multi-stage expansion board

0

0

-22%

Computer board main board of washing machine control board mb60-x3019hg power board display panel

0

0

-6%

Pcf8574 io expansion board i/o expander i2c-bus development board

0

1

Diymore pcf8574 i2c interface 8-bit io expansion board i/o expander i2c-bus evaluation development module for arduino

6

11

5.0

-10%

Cjmcu-750 module single uart with iic i2c spi interface expansion board module diy electronic diy kit pcb board automatic rs-485

1

1

5.0

For nano v3.0 adapter prototype shield multipurpose expansion board

0

1

Xbee zigbee shield rf module wireless expansion board

0

0

100pcs mini micro sd storage expansion board micro sd tf card memory shield module spi for arduino

1

1

-2%

Tzt 3d printer parts general add-on heated bed power expansion module high power module expansion board with cable

3

4

5.0

-4%

Usb host pcb shield expansion board for arduino mega

0

1

-7%

5pcs mega protoshield v3 prototype expansion board universal board

0

0

Pro micro mini ss beetle virtual keyboard atmega32u4 module for arduino 16mhz 3.3v 5v io uart i2c spi pwm interface board

2

0