esp32 s2 solo u wifi mcu module

{"cid":"91212565","title":"ESP32-S2 2.4GHz WiFi Module ESP32-S2-SOLO General Purpose","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/97\/158b39487bb738143fb4365ddbd4-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"ESP32-S2-SOLO","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":"Module","Part Number":"ESP32-S2-SOLO","SPI flash":"4 MB","Clock Frequency":"up to 240 MHz","SRAM":"320 KB","Operating Temperature":"\u201340 \u00b0C ~ 85 \u00b0C","Operating Voltage":"3.0 V ~ 3.6 V"}}