Description This is the upgradation of ESP-07 Wifi Board. Description: Passed FCC CE RoHS certification Semi-hole chip technology All IO leads out With metal shielding shell IPX external antenna, don’t have build in antenna 16mm * 17mm * 3mm Change module uses a capacity of 4MB Package is SOP-208mil of SPI Flash ESP8266 Module Series ESP-12F Common ESP8266 module version ESP-12S Optimized from esp-12f, better antenna singal ESP-07S Pin compatible with esp-12, IPEX connector to get greater signal ESP-01S General DIP PTH version, less pin lead out, easy to use ESP-01M Vertical stand on your PCBsave space and better signal WROOM-02 Most certificated, best design by original Espressif. Price break: Automatically price update in cart page: $2.2 for 100-999pcs, $2 for 1000pcs. Documentation please see on this page.
