Specs
- ESP8266 with 4MB flash memory, ceramic antenna
Pinout
| 1 | 2 | 3 | 4 |
|---|---|---|---|
| VCC | GND | IO0 | IO4 |
| NC | TX | RX | RST |
Note
MKS file upload is not supported, use ESP3D 3.0 or later for MKS protocol support
| 1 | 2 | 3 | 4 |
|---|---|---|---|
| VCC | GND | IO0 | IO4 |
| NC | TX | RX | RST |
Note
MKS file upload is not supported, use ESP3D 3.0 or later for MKS protocol support