Data Sheet

GND GND
Vin Vin
5 D5
LED
0 D0
Used in
reset
4 D4
13 D13 MOSI
12 D12 MISO
16 D16
XPD
ADC A0 10-bit 1V
15 D15
GNDGND
3V33.3V
2D2SDA
14D14SCL/SCLK
RSTReset
TXD7TX
RXD8RX
5VV_USB
NCNot Connected
GNDGND
ESP8266 Thing Dev Board (WRL-13711)
Arduino add-on available
80MHz
MicroB USB
3.7-6V
Power connector
Power switch
u.fl antenna connector
Not Connected
To use swap the solder jumper
PCB Antenna
Power (ESP8266 Thing)
Vin: 3.7V-6V
VUSB: 5V
VCC:3.3V @500mA
Max 12mA per I/O pin
Typical Power (ESP8266 module)
Transmit 135-215mA
Receive 60-62mA
Standby 0.9mA
Deep sleep 10uA
LEDs
Power: Red
User (pin 5): Blue
RX: Yellow
TX: Green
Wi-Fi
802.11 b/g/n
Wi-Fi Direct (P2P) soft AP
GPIO0
On bootup will run program if high and bootloader if low
Tied to DTR to run bootloader when reset
Jumpers on back
PWR-LED - cut to disconnect power LED
SLEEP-EN - Connect RST to XPD to enable sleep (disables programming)
Name
Power
GND
Control
Arduino
ADC
Serial
Misc
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