mcp-spi-adc
MCP3002/4/8, MCP3202/4/8 and MCP3304 SPI analog to digital conversion
mcp-3xxx
Driver for Microchip's MCP3xxx family of ADCs, including MCP3008, MCP3004, MCP3002, MCP3202, MCP3204, MCP3208, MCP3304
spi-node
Communicate with devices using SPI directly from Node.js