PHYCHIPS Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for PHYCHIPS products.

Tip: include the full model number printed on your PHYCHIPS label for the best match.

PHYCHIPS manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

PHYCHIPS RED4S FF Compact RFID Module User Manual

January 18, 2024

RED4S_FF User’s Manuals Pin Description 1.1 RED4S_FF Pin Description No. Pin Name Description 1,2,6,11,12 GND GND 3 RXD UART Rx(3.3V) 4 VCC50 VCC 5.0V : supply power to RED4S_FF 5 TXD UART Tx(3.3V) 7,10 NC No connection 8 VIO Supply…

Brand: PHYCHIPS

PHYCHIPS RED4S Compact RFID Module User Manual

June 3, 2022

PHYCHIPS RED4S Compact RFID Module Pin Description RED4S Pin Description No. Pin Name Description 1 VCC36 DC Power for Reader SOC 2 GND Ground 3 P04_SPI_TXD Quasi-bi directional I/O port or SPI Output 4 P05_SPI_RXD Quasi-bi directional…

Brand: PHYCHIPS

PHYCHIPS Red Tab RFID Module User Manual

March 30, 2022

PHYCHIPS Red Tab RFID Module User Manual Product Settings Power Supply The DC power that operates the RED TAB is supplied with 5V from USB Type-C. GUI Control The RED Utility helps the user to start working with RED DK…

Brand: PHYCHIPS

PHYCHIPS RED4S User's Manual: RFID Reader Module Guide

User's Manual • November 3, 2025

Comprehensive user manual for the PHYCHIPS RED4S RFID reader module, covering pin descriptions, operation, GUI control, specifications, and FCC compliance.

Brand: PHYCHIPS