View source for Pico-4CH-Expander

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== Pico 4 Channel Expander ==
Pico 4 CH Expander is an I/O Expansion board for the Raspberry Pi Pico that allows you to increase your engagement by using the four GPIO ports allocated to the HAT or Shield. Pico 4 CH Expander is a GPIO extender with four sets of two x 20 pin headers for use with HATs or Breadboards. It consists of the onboard USB interfacing to provide power only to board and not for data transmission. 

=== Features ===
* Standard Raspberry Pi Pico connectivity
* 4 sets of 2 x 20 Pin Male Headers
* Compatible with Raspberry Pi Pico
* Descriptive Pin labels
* Onboard USB power port

=== Specifications ===
* Connector for HAT - Male Header Pins
* Compatibility - Any Raspberry Pi Pico HAT/Shield

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[[File:Pico_4ch_exp_ins1.png|thumb|left|alt=Pico 4CH Expander| Buy it From : ''[https://shop.sb-components.co.uk/products/pico-4-channel-expander Click Here]'']]
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== Installation ==

* Take Raspberry Pi Pico 4 CH Expander. 
 [[File:Pico_4ch_exp_ins1.png | 300px]]

* Stack Raspberry Pi Pico on 40 pins female header of Raspberry Pi Pico 4 CH Expander as shown in picture below.
[[File:Pico_4ch_exp_ins2.png | 300px]]

* Now you can connect any Pico compatible HAT’s or peripherals or breadboard circuits with the Raspberry Pi Pico 4 CH Expander. You can supply power to the expander via the onboard USB Input port.
[[File:Pico_4ch_exp_ins3.png | 300px]]

'''Note:''' In the case of utilization of HAT, the USB mark of the HAT should be aligned with the Pico 4 CH Expander.

== Resources ==