fast refresh e ink epaper display

{"cid":"91204686","title":"Fast Refresh Eink 2.9 Inch 296x128 Resolution Black White Red E-Ink Epaper Display Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/cc\/44609b52b89542e37b5efb2a1525-200x200-1.jpg","attrs":{"Price":"Reference price, Price is negotiable based on order lot quantity","Brand Name":"SAEF","Model Number":"SFEPD290BWR-7020A01","Minimum Order Quantity":"3 pcs","Delivery Time":"3-5 weeks","Certification":"ISO9001 \/ ISO14000","Place of Origin":"ShenZhen \/ China","Payment Terms":"L\/C, , T\/T, Western Union","Supply Ability":"3000K pcs per month","Packaging Details":"Standard Exportation Package","Product":"2.9 inch Eink EPaper Display","Resolution":"296 x 128 Dots Resolution","Display Mode":"Active Matrix Electrophoretic Display(AM EPD)","Optics":"All Viewing Angles","Outline Dim.":"79.0(H) x 36.7(V) x 1.0(T) mm","Active Area":"66.896(H) x 29.056(V) mm","Pixel Pitch":"227 x 226 (112dpi) um","Operating Temp":"0\u00b0C to +40\u00b0C","Storage Temp.":"-25\u00b0C to +60\u00b0C","Color":"Black\/White\/Red","Surface Treatment":"Anti-Glare, 3H","Pin number":"24 pins","Interface":"SPI","Pixel Arrangement":"Vertical stripe","Input Current":"3.1 mA","Compliance":"Rohs & Reach Compliant"}}

{"cid":"91218842","title":"16 Levels Of Grayscale Black E Ink Display \/ Epaper Display 800x600 Pixels 1 Hz Refresh Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/bb\/39c9cf888bd64b8d1a67a103a998-200x200-1.jpg","attrs":{"Brand Name":"HuaXin","Minimum Order Quantity":"1000","Place of Origin":"China","Response Time":"100 Milliseconds","Color Depth":"16 Levels Of Grayscale","Refresh Rate":"1 Hz","Display Technology":"E-ink Epaper Display","Dimensions":"170mm X 120mm X 1.18mm","Display Color":"Black","Storage Temperature":"-20\u00b0C To 70\u00b0C","Resolution":"800 X 600 Pixels"}}