Yp-05 Schematic Updated May 2026

Standard 6-pin header including DTR, RXD, TXD, VCC, CTS, and GND .

The is a ubiquitous USB-to-Serial (TTL) adapter module commonly used by hobbyists and engineers for programming microcontrollers like the Arduino Pro Mini , ESP8266 , and ESP32-CAM . Built around the FT232RL chipset from FTDI, it serves as a bridge between a computer's USB port and a device's UART (Universal Asynchronous Receiver/Transmitter) interface. YP-05 Module Specifications Yp-05 Schematic

Onboard LEDs for power and RX/TX communication status. Standard 6-pin header including DTR, RXD, TXD, VCC,