< All Topics Main FAQs Technology Requirements for the Logo uploaded? Print Requirements for the Logo uploaded? PostedSeptember 9, 2021 UpdatedSeptember 9, 2021 BySyncSign Needs to be in bitmap format (*.bmp,*dib)A square image of up to 1024px by 1024pxSize under 100KB Previous Is this an 802.11 device or an 802.15.4 device, or both? If it’s 802.15.4, which protocol are you using? Next What is the method to store data?