The campaign concluded last week with around 200% of my initial target raised. Thank you so much for your support. This gives me the opportunity to test the larger batches I have assembled and put some resources into products behind the product for automated testing.
The next steps will be completing QA of boards already assembled in Australia (which I believe will be sufficient to cover current backers) and design/testing of the DIN rail module. I have already tested the base power and high voltage sampling board as per a previous update. Here is a short video of isolation testing.
The measurement board will be a variation of the breakout board resized to fit the din rail. The front-end will be a standard Wemos D1 mini with OLED shield. Overall the design risk is low and uses components I have already tested and used in a different form factor. Onwards to the final delivery now.