| Compatibility: | ESP01, ESP01S, ESP8266, ESP32 and others |
| Connectors type: | |
| USB <> TTL Converter: | CH340 |
| Output signal level: | 3.3 V |
| Power output: | 3.3 V |
| Main features: | RESET button |
| Power supply: | 5 V - from USB port |
| Weight: | 0.004 kg |
| Dimensions: | 50 x 14 x 12 mm |
| Guarantee: | 2 years |