Dear valued customer,
It has come to our attention that a crucial step in production of our EzOSD current sensors has been omitted on a limited number of current sensors produced.
More specifically pins of the EzBUS and TX PWR connectors that needed clipping prior to the foam backed metallic foil sticker being put on have not been clipped. This results in the chance of these pins piercing through the foam backing of the sticker and being pressed against the metallic foil of the sticker, causing for a short and potentially a defect on the current sensor.
In order to diagnose whether your current sensor is affected by this issue a simple test needs to be performed which is outlined in the below noted document.
For current sensors that are affected by this issue the procedure to get them back to working order is outlined in the document as well. In the majority of cases this comes down to the following:
1) Remove (part of) the shrinkwrap
2) Remove part of the metallic foil of the sticker
3) Reapply shrinkwrap or tape to cover up the exposed area
5) Verify proper operation
We sincerely apologize for the inconvenience if you are affected by this issue and hope you are willing to work with us to get your EzOSD's current sensor back to working order.
On behalf of Team ImmersionRC,