GS2985 by GENNUM Design and production,in Shenzhen senyiou technology co., ltd Spot sales,And can pass Shenzhen senyiou technology co., ltd Purchasing。GS2985 Price reference ¥ 0.00。GS2985 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information GS2985 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial