características y beneficios
- Driver converter with CH340G IC for seamless connection.
- Direct plug-in design for ESP-01, no extra wires needed.
- Supports 4.5V - 5.5V working voltage with 3.3V LDO regulator.
- 300mA supply current for efficient operation.
- Ideal for home automation and industrial wireless control.
- Returns accepted within 30 days with full refund or item exchange.