> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Alchitry V2 -\> V1 Adapter

**Type:** Product page · **SKU:** PRT-27882 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/alchitry-v2-v1-adapter.html ([markdown](https://core-electronics.com.au/alchitry-v2-v1-adapter.html.md))

Use the new Alchitry V2 boards with your old V1 add-on boards with this V2 -> V1 adapter. It has the new style connectors on the bottom and the old style...

## Pricing

- **Price:** $31.55 (inc GST) — $28.68 AUD, exc GST
- **Quantity discounts:** 5+ $27.82 (exc GST) · 25+ $27.25 (exc GST) · 100+ $26.10 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Oct 01 and Oct 07.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=PRT-27882:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/PRT-27882:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Use the new Alchitry V2 boards with your old V1 add-on boards with this V2 -> V1 adapter.

It has the new style connectors on the bottom and the old style on the top.

It is not 100% compatible with V1. The V2 headers no longer expose the 100MHz clock signal or UART Tx and Rx signals. The actual pinout is also different but global clock inputs for the Au route to the same spots as well as analog and dual voltage pins.

Dual voltage pins are also now 2.5V instead of 1.8V.

### Documentation

- [Schematic](https://core-electronics.com.au/attachments/localcontent/V2_to_V1_Adapter_Schematic_12223f8b94f.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/P/R/PRT-27882-1.jpg)