Width | 53.4mm |
---|---|
FLash | 4M bytes |
Analog Input Pins | 1 |
Operating Voltage | 3.3V |
Microcontroller | ESP-8266EX |
Digital I/O Pins | 11 |
Clock Speed | 80MHz/160MHz |
Length | 68.6mm |
Weight | 25g |
RST | Reset | RST |
---|---|---|
5V | 5V | - |
D8 | IO,pull-down, SS | GPIO15 |
D6 | IO, MISO | GPIO12 |
D4 | IO,pull-up, BUILTIN_LED | GPIO2 |
D2 | IO, SDA | GPIO4 |
D0 | IO | GPIO16 |
RX | RXD | RXD |
Pin | Function | ESP-8266 Pin |
TX | TXD | TXD |
A0 | Analog input, max 3.3V input | A0 |
D1 | IO, SCL | GPIO5 |
D3 | IO,Pull-up | GPIO0 |
D5 | IO, SCK | GPIO14 |
D7 | IO, MOSI | GPIO13 |
G | Gound | GND |
3V3 | 3.3V | 3.3V |