R7D-BP01L by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。R7D-BP01L Price reference $ 622.160000。R7D-BP01L - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information R7D-BP01L Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial