PL2303HX Controller: Ensures stability and high-speed performance.
Data Transmission Indicators: Monitor real-time data status seamlessly.
Voltage Compatibility: Supports 3.3V and 5V power systems.
Heat-Shrinkable Sleeve: Provides insulation and protection.
Electrostatic Packaging: Protects the board pre-use.
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Driver Chip: CH340G for stable performance.
Compatibility: Supports all basic Windows versions.
Integrated Capacitors: 1000μF for stable current supply.
Circuit Stability: 3225 SMD crystal oscillator for stable serial work.
Voltage Range: 4.5V – 5.5V with onboard LDO regulator.
Current Capacity: 300mA LDO regulator-supported.
Easy Debugging: Direct ESP-01 module support.