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ESP8266 ESP-12E Wireless Remote Serial WiFi Module + Adapter Plate already pull up resistor to ch-en and pull down resistor to GPIO15 and GPIO02 all you need is to pull GPIO0 to ground for flash mode...if you want to add the optional 3.3v regulator on the bottom pad you need to remove the middle 0 resistor... USA Seller Condition is New. delivery from southern California... If you're buying more than one piece i will ajust the shipping cost the same price for one or as many you want...
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.