esp32 s2 solo n4r2 wireless communication module

{"cid":"91212565","title":"WiFi Transceiver Wireless Communication Module ESP32-S2-SOLO-N4R2","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/4e\/465b1a0a11f4a03df47d3e0b0459-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"ESP32-S2-SOLO-N4R2","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":"41-SMD Module","Part Number":"ESP32-S2-SOLO-N4R2","Frequency":"2.412 GHz to 2.484 GHz","Output Power":"13.5 dBm, 15 dBm, 19.5 dBm","Supply Voltage - Max":"3.6 V","Supply Voltage - Min":"3 V","Protocol Supported":"802.11 b\/g\/n"}}

{"cid":"91222923","title":"ESP32-S2-WROVER-N4R2 RF TXRX MOD WIFI PCB TRACE SMD Brand New Original Ic Chip","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/43\/4c2ea32a49925f6bab2ba539b677-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Huaray","Model Number":"ESP32-S2-WROVER-N4R2","Minimum Order Quantity":"2pcs","Delivery Time":"one or two working days","Place of Origin":"China","Certification":"FCC, CE, RoHS, ISO9001","Packaging Details":"Inner Staticproof Bag, External Cardboard Box","Payment Terms":"T\/T, L\/C, Western Union, Paypal, Moneygram","Supply Ability":"100,000pcs\/month"}}