Here is the data sheet for the MCP42010: [http://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf][1]

Here are my best guesses:

• Pin 1 CS goes to Pin 11 / SPI1 CS0 (GPIO17)
• Pin 2 SCK goes to Pin 23 / SCLK (GPIO11)
• Pin 3 SI goes to Pin 19 / SPI0 MOSI (GPIO10)
• Pin 4 VSS goes to Ground
• Pin 5, 6, 7 are pot connections
• Pin 8, 9, 10 are pot connections
• Pin 11 and 12, I have no idea.
• Pin 13 goes to Pin 21 / SPI0 MISO (GPIO9)
• Pin 14 to positive

Thanks in advance for any help you can offer. I've searched online for pinouts for ANY digital pot without any luck.

Here is the data sheet for the MCP42010: http://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf

Here are my best guesses:

• Pin 1 CS goes to Pin 11 / SPI1 CS0 (GPIO17)
• Pin 2 SCK goes to Pin 23 / SCLK (GPIO11)
• Pin 3 SI goes to Pin 19 / SPI0 MOSI (GPIO10)
• Pin 4 VSS goes to Ground
• Pin 5, 6, 7 are pot connections
• Pin 8, 9, 10 are pot connections
• Pin 11 and 12, I have no idea.
• Pin 13 goes to Pin 21 / SPI0 MISO (GPIO9)
• Pin 14 to positive

Thanks in advance for any help you can offer. I've searched online for pinouts for ANY digital pot without any luck.