Module Manuals & User Guides

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

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Module manuals

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

HiLetgo 3-01-0342 2-Channel Relay Module Owner’s Manual

September 30, 2026

HiLetgo 3-01-0342 2-Channel Relay Module Introduction This manual provides detailed instructions for the HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler. This module is designed for various control applications, allowing for high or low-level triggering. It features…

Brand: HiLetgo

FOX ESS CQ7-US 7kWh LFP Master Battery Module Installation Guide

September 29, 2026

Quick Installation Overview (Model: CQ7-US) Follow the installation workflow to level the CQ7-S module, position and stack batteries, mount and secure them to the wall, complete communication/power/ground wiring, then start up or shut down the system using the battery switches/LED…

Brand: FOX-ESS

DIYElectronic ZK-PP2K PWM Signal Generator 8A Driver Module Instruction Manual

September 29, 2026

ZK-PP2K PWM Signal Generator 8A Driver Module for Motor/Lamp Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module Description Features: Can directly drive loads such as LEDs, motors, solenoid valves, etc.; Two modes can be selected: PWM mode-frequency (continuous),…

Brand: DIYElectronic

QUECTEL RM551E-GL 5G Module User Guide

September 29, 2026

QUECTEL RM551E-GL 5G Module Product Overview This manual provides general guidance for GNSS antenna and GNSS receiver module products. The applicable functions, interfaces, frequency bands, power requirements, connectors, dimensions, and supported satellite systems depend on the specific product configuration. Please…

Brand: QUECTEL

FOX-ESS EPS BOX PRO-HC Three-Phase Backup Module User Manual

September 29, 2026

FOX-ESS EPS BOX PRO-HC Three-Phase Backup Module Technical Data EPS BOX PRO-HC specification Model EPS BOX PRO-HC UTILITY SUPPLY Rated voltage 220/380VAC, 230/400VAC, 3L/N/PE Rated frequency 50/60Hz Max. input current (per phase) 63A INVERTER GRID Rated voltage 220/380VAC, 230/400VAC,…

Brand: FOX-ESS

HiLetgo SDC-LE-02HS SD Card Reader Module User Manual

September 26, 2026

HiLetgo SDC-LE-02HS SD Card Reader Module Product Overview The SDC-LE-02HS is a dual-mode Bluetooth module featuring a surface-mount interface. Its serial port is compatible with 3.3V voltage level. Key features include: BT5.4 Dual Mode（PCaA15E2B On Board，QDID：215269） 16-bit stereo, software EQ…

Brand: HiLetgo

milleteknik Relay Card NOVA Series Relay Card PTC Output Module Instruction Manual

September 25, 2026

milleteknik Relay Card NOVA Series Relay Card PTC Output Module Overview The NOVA series relay card is mounted on PRO2 v3 motherboard terminals and provides four relay alarm outputs. All relay outputs are normally energized and can indicate alarms when…

Brand: Milleteknik

milleteknik 350-024 Alarm Monitoring Module Instruction Manual

September 25, 2026

milleteknik 350-024 Alarm Monitoring Module INSTALLATION AND COMMISSIONING Instructions for installation and commissioning. MOUNTING The card can be mounted in battery backup from the factory, in its own enclosure or sent as a loose card. IMPORTANT The card must calibrated…

Brand: Milleteknik

VESTIVIUM VDY-T1 Teppanyaki Griddle Module User Manual

September 24, 2026

GAS BARBECUES Class II, IPX4 VDY-T1, Rev.01 260728 WARNING FOR OUTDOOR USE ONLY PLEASE REMOVE ANY TRANSIT PROTECTION BEFORE ASSEMBLING AND OPERATING THE APPLIANCE. READ THE INSTRUCTIONS CAREFULLY AND BE SURE YOUR APPLIANCE IS PROPERLY INSTALLED, ASSEMBLED AND CARED FOR.…

Brand: VESTIVIUM

Arad MN54LM Bluetooth Low Energy Module User Manual

September 24, 2026

MN54LM Bluetooth® Low Energy Module BLE Solution: Nordic NRF54LM20A RF IC Crystal Chip antenna Nordic NRF54LM20A/V1 32MHz/20ppm Embedded Embedded Overview and Benefits Overview The MN54LM from Aradconn is a highly flexible, ultra-low power, Bluetooth Low Energy module based on the…

Brand: ARAD

MAX3485 TTL to RS485 Communication Module User Manual

MAX3485 Module • June 2, 2026 • AliExpress

Instruction manual for the MAX3485 module, a low-power, slew rate-limited transceiver designed for TTL to RS485 serial communication, enabling multi-machine communication over extended distances.

Brand: Module

MOSFET Trigger Switch Drive Module User Manual

MOSFET Trigger Switch Drive Module • 1 PDF • May 16, 2026 • AliExpress

Instruction manual for the 15A 400W MOSFET Trigger Switch Drive Module, a high-power electronic switch control board for DC 5V-36V applications, compatible with PWM signals for motor speed and light brightness control.

Brand: Module

Air Conditioner Main Board KFR-35W/BP3N1-(RX62T+41560).D.13.WP2-1 Instruction Manual

KFR-35W/BP3N1-(RX62T+41560).D.13.WP2-1 • April 30, 2026 • AliExpress

Comprehensive instruction manual for the KFR-35W/BP3N1-(RX62T+41560).D.13.WP2-1 Air Conditioner Main Board, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Module

XH-M180 TDA7850 Audio Amplifier Board User Manual

XH-M180 TDA7850 • 1 PDF • April 11, 2026 • AliExpress

Instruction manual for the XH-M180 TDA7850 Switchable Audio Amplifier PCB Board, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Module

RM3100 Three-Axis Magnetometer Module User Manual

RM3100 • March 24, 2026 • AliExpress

Comprehensive user manual for the RM3100 three-axis magnetometer module, covering features, specifications, setup, operation, maintenance, troubleshooting, and support information for precise magnetic field measurements.

Brand: Module