Description Simple ESP8266 ESP-12 SMD to DIP/PTH adapter board. Features: On board LDO SPX3819-3.3V, 500mA, input voltage 4-16V. Serial TXD, RXD is 3.3V/5V logic complaint now, support max upload speed, arduino – 921600, esp download tool – 1500000 bps. (This is from version 2.1, old version arduno can not up to max speed.) EN(CHPD), IO2 pull up, GPIO15 pull down. IO0 and reset pull up and connect with buttons. Press down the flashing firmware then press the reset will enter into firmware fleshing mode Breadboard friendly. Board size 25.4 x 33 mm Shipment: Includes break away pins connectors but not soldered. NWI1050 version does not include the wifi main module, NWI1053 version included. Documentation please see here.
