NB-ATT01 by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。NB-ATT01 Price reference $ 34.090000。NB-ATT01 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information NB-ATT01 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial