esp32 s2 mini 2u 4 mb flash

{"cid":"91212565","title":"IPEX antenna ESP32-S2-MINI-2U 4 MB Flash 32 bit MCU And 2.4 GHz WiFi Module","imgUrl":"https:\/\/img.ismap.com\/nimg\/e4\/65\/e7f589a3b5c7bf67716bbf10e5c0-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"ESP32-S2-MINI-2U","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Packaging Details":"Original Factory","Part Number":"ESP32-S2-MINI-2U","Minimum Operating Temperature":"- 40 C","Maximum Operating Temperature":"+ 85 C","Antenna":"IPEX antenna","Product Type":"WiFi Modules","Flash":"4MB"}}