{"product_id":"3pcs-d1-r2-wifi-esp8266-development-board-compatible-uno-program","title":"3Pcs D1 R2 WiFi ESP8266 Development Board Compatible UNO Program","description":"The D1 R2 is a mini wifi board based on ESP-8266EX.\n\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e11 digital input\/output pins, all pins have interrupt\/pwm\/I2C\/one-wire supported(except D0). \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e1 analog input(3.3V max input). \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003eA Micro USB connection. \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003eA power jack, 9-24V power input.\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003eCompatible with\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\nCompatible with nodemcu. \u003cbr\u003e\n\u003cbr\u003e\nProgramming:\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: left;\"\u003eThe D1 R2 has a micro USB for auto programming.\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003eAlso you can programming it using OTA.\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003eWarnings:\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\nAll IO is work at 3.3V.\u003cbr\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003ePackage included:\u003cbr\u003e\n\u003cbr\u003e\n1 x D1 R2 WiFi ESP8266 Development Board\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":44964022681770,"sku":"GZMBN-2780-01-EC","price":34.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/65c12d74-c6cd-44c9-82ae-708cf70e96de_2afc3b27-fbd9-4b3b-b748-67623dc12d9f.jpg?v=1690449651","url":"https:\/\/greenzech.com\/products\/3pcs-d1-r2-wifi-esp8266-development-board-compatible-uno-program","provider":"GreenZech","version":"1.0","type":"link"}