STEM education ESP32 board

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{"cid":"78761","pid":"18164436","pimg_url":"\/\/img1.b2bforus.com\/b7\/c0\/a9e98d798066\/product\/56102219_s-w400xh400.jpg","name":"Factory Directly ESP32 Wifi BLT Oled Module ESP32 Dual Core For Arduino 6.4x2.7cm\/2.52x1.06inch","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"OEM ODM"}}

{"cid":"78761","pid":"18164420","pimg_url":"\/\/img1.b2bforus.com\/b7\/c0\/a9e98d798066\/product\/56102165_s-w400xh400.jpg","name":"From Factory Directly ESP32 Oled ESP32 Wifi ESP32 Dual Core Wireless Module For Arduino 6.4x2.7cm\/2.52x1.06inch","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"OEM ODM"}}

{"cid":"78761","pid":"18164408","pimg_url":"\/\/img1.b2bforus.com\/b7\/c0\/a9e98d798066\/product\/56102093_s-w400xh400.jpg","name":"High Quality Robot Smart Kits 24Pin CMOS Car Camera Module ov2640 Omnivision Camera Sensor OV2640 For ESP32-Cam","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"ODM OEM"}}

{"cid":"78761","pid":"18164389","pimg_url":"\/\/img1.b2bforus.com\/b7\/c0\/a9e98d798066\/product\/56102015_s-w400xh400.jpg","name":"Periodic Wireless Module CH340 CH340G IOT ESP8266 V3 From Serial Wireless Module Factory Directly ESP8266 WIFI For Nodemcu Lua","attrs":{"Price":"$2.85(2 - 49 Pieces) $2.75(50 - 99 Pieces) $2.35(100 - 999 Pieces) $2.19(>=1000 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"Zhiyi,ODM&OEM"}}