Home News Rajant unveils a pioneering, credit card-sized dual-radio BreadCrumb module at ProMat. News Rajant unveils a pioneering, credit card-sized dual-radio BreadCrumb module at ProMat. By Allrobotstalk - 17.03.2023 574 0 Facebook Twitter Google+ Pinterest WhatsApp On March 20th – 23rd, Rajant Corporation will be displaying its new Cardinal BreadCrumb® module at ProMat, in Booth #N8550 of McCormick Place in Chicago.