{"version":"1.0","type":"rich","title":"esp32-a1s_esV2.3.zh-CN.en.pdf","width":800,"height":600,"provider_name":"DocDroid","provider_url":"https:\/\/www.docdroid.com","html":"<iframe width=\"100%\" height=\"600\" src=\"https:\/\/www.docdroid.net\/L6LX9SK\/esp32-a1s-esv23zh-cnen-pdf\" frameborder=\"0\" allowtransparency allowfullscreen><\/iframe>","thumbnail_url":"https:\/\/www.docdroid.com\/file\/view\/L6LX9SK\/esp32-a1s-esv23zh-cnen-pdf.jpg","thumbnail_width":1500,"thumbnail_height":2000}