esp8684 mini 1 single core microprocessor

{"cid":"91212565","title":"2.4GHz ESP8684-MINI-1 WiFi Bluetooth 5.0 Ble Module Single Core Microprocessor","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/ec\/e8ad0135db88df287ced7e42c467-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"ESP8684-MINI-1","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":"ESP8684-MINI-1","Product Category":"Multiprotocol Modules","Interface Type":"GPIO, I2C, I2S, SPI, UART","Features":"Single-Core Processor, Supports External Power Amplifier","Protocol Supported":"802.11 b\/g\/n","Mounting Style":"SMD\/SMT"}}

{"cid":"91196724","title":"Automatic Pesticide Moisture Meter Titration 2.5mg\/Min Fischer Method ASTM E1444","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/39\/132a8c815ea584bdc136be97423a-200x200-1.jpg","attrs":{"Brand Name":"Shandong Shengtai Instrument Co.,Ltd","Model Number":"STNY-102","Minimum Order Quantity":"1","Delivery Time":"7 - 15 work days","Certification":"ASTM E1444 GB\/T 1600","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10000 sets \/ year","Packaging Details":"wooden crate","Display mode":"Color touch screen display","Titration method":"Microcomputer controlled electrical titration","Measurement range":"0.1ppm to one million ppm in PPM","Resolution":"0.1ug","Titration rate":"2.5mg\/min (maximum)","Operating environment temp":"5-40\u2103"}}