# VOXL 2 SD2 power domain

Source: https://forum.modalai.com/topic/1811/voxl-2-sd2-power-domain
Category: VOXL 2 and VOXL 2 Mini (https://forum.modalai.com/category/26/voxl-2-and-voxl-2-mini)
Tags: voxl-2
Posted: 2023-02-11 07:22:49 UTC by Byron_Ch
Replies: 2 · Views: 703

## Byron_Ch · 2023-02-11 07:22:49 UTC

Hi Modal AI team,

Could I know VOXL 2 SD2 power domain? VREG_L9C_2P96 or VREG_3P3V_LOCAL?

## Reply by Vinny (ModalAI staff) · 2023-02-11 15:33:30 UTC

Hi @Byron_Ch,
It's the 2.96V, and the detect signal is 1.8V.
Schematic example shown here.[20230211_073004.jpg](https://forum.modalai.com/assets/uploads/files/1676129595877-20230211_073004.jpg)

## Reply by Byron_Ch · 2023-02-13 00:31:13 UTC

Hi Vinny,
Got it, this schematic will be helpful to me, thank a lot.