EVC2S *discontinued*


Out of stock

SKU: EVC2S Category:


This is a preorder item, shipping to customer is expected by Sept 25th 28th. Update 2020-09-29: This item is now in stock and the first orders have shipped.

This item is out of stock and will not be restocked, please check out EVC2SX instead which has minor adjustments: https://elmorlabs.com/index.php/product/evc2sx/

EVC2s SPI/UART/I2C-module with USB interface

The EVC2S aims to enable DIY users to get more out of their computer parts. It’s main focus is enabling digital or analog voltage control using I2C/SMBus/PMBus but also has UART and SPI functionality.

Product specifications

  • 3x I2C headers working at 3.3V (5V tolerant)
  • 1x UART header, 3.3V (5V tolerant)
  • 1x SPI header with 3.3V supply enable/disable (5V tolerant)
  • VMOD header for voltage sense and feedback adjustments (2x voltage reading, 1x current sink)
  • Built-in USB bootloader for firmware upgrades
  • Firmware and software compatible with EVC2N

Included accessories

  • USB cable Type-C to Type-A 100cm
  • 1x 3-pin 2.54mm to 3-pin 2.54mm 40cm (I2C/UART)
  • 2x 3-pin 2.54mm to open end cable 40cm (I2C/UART)
  • 1x 2-pin 2.54mm to open end cable 40cm (VMOD)
  • 1x 1-pin 2.54mm to open end cable 40cm (Ground)
  • 20-pin splittable 2.54mm to 2.54mm cables 30cm
  • 1×10 2.54mm pitch pin header strip
  • 4x metal standoff + M3 screws

Optional accessories

  • OLED display
  • SOIC8/SOP8 Test Clip
  • SOIC16/SOP16 Test Clip
  • Asrock-2 SPI Cable (X570 and newer)

Key differences compared to EVC2 (EVC2N4)

  • USB Type-C connector and cable
  • Full surface-mount design with rounded edges
  • VMOD header SRC reduced to one (from two)
  • No custom vendor SPI cables bundled
  • Rubber feet not included
  • Lower price

Latest software: https://www.elmorlabs.com/index.php/forum/topic/evc2-beta-software/
Latest firmware: https://www.elmorlabs.com/index.php/forum/topic/evc2-beta-firmware/