CWA-BASIC-R by NXP Semiconductors Design and production,in GUI XIN Group (Hong Kong) Limited Spot sales,And can pass GUI XIN Group (Hong Kong) Limited Purchasing。CWA-BASIC-R Price reference $ 513.500000。CWA-BASIC-R - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information CWA-BASIC-R Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial