Smart Toilet Bathroom PCB Control Board Assembly

SZH's smart toilet control board PCBA is designed for premium electronic bidets, integrating seat heating, energy-saving algorithms, and multi-layer safety protection for enhanced user experience. With over 10 years of expertise, we provide ODM/OEM solutions for global brands, leveraging advanced R&D in precision molds and vertically integrated supply chains for fast delivery and cost efficiency. Annual production capacity exceeds 2 million units, SZH provide flexible customization, empowering clients to lead the smart bathroom market.

  • SZH
  • China
  • Information

Product Overview

    The Smart Toilet Control Mainboard is the intelligent core of modern bathroom systems, integrating advanced pulse control technology with premium comfort features. Designed for global markets, this mainboard enables full smart toilet functionality including heated seating, hygienic washing systems, touchless operation and energy-efficient performance - all through a single, reliable control unit.


Key Features

?️ Intelligent Seat Heating

  • 3-stage temperature adjustment (30°C/38°C/45°C)

  • Auto-adaptive power saving mode

? Night Light

? Contactless Foot Flush

  • Infrared induction (5-15cm detection)

? Advanced Cleaning System

  • Dual Nozzle Design:

    • 40mm posterior wash nozzle 

    • 35mm feminine wash nozzle 

  • Instant water heating (35-40°C ±1°C)

  • Self-cleaning nozzle with UV sterilization

? Warm Air Drying

  • 3-speed adjustable airflow

  • Temperature range 40-55°C

  • Automatic shut-off (1-10 mins adjustable)


Technical Specifications

CategorySpecification
Input VoltageAC 110-240V 50/60Hz
Power ConsumptionStandby: 0.8W / Max: 850W
PCB Dimensions150×120×30mm
Waterproof RatingIPX4 (Mainboard)
CommunicationBluetooth 5.0 + RF 433MHz
Operating Temp0°C to 50°C

Why Choose Our Mainboard?

Military-Grade Reliability
FR-4 flame retardant PCB with 2oz copper thickness

Smart Water Saving
Auto-adjusts flush volume based on usage patterns

Hygienic Protection
Ag+ antibacterial coating on all water contact parts

Global Compatibility
Supports 100-240V voltage range

Easy Integration
Modular connectors for 30-minute installation

2-Year Warranty
24/7 technical support available



Custom Smart Toilet Mainboard PCBA

Smart bathroom PCB

Modular Function Design

Core Functions (Rapid Integration)

Heating

Cleaning

Control

 Hygiene  

Seat heat

Bidet wash

Power-off flush

Nozzle clean

Dry heat

Feminine wash

Foot-sense flush

Foam shield

Temp adjust

Massage spray

Auto flush  

 

Advanced Customization

- Electronic Extensions:  

  IoT Control: APP/Wireless remote  

  HMI: Smart display + Voice feedback  

  Health: urinalysis (interface reserved)  

- Mechanical Synergy:  

  Auto-lid motor drive optimization  

  Precision foam generator control  

 

End-to-End Development

 Vertical Manufacturing Advantage:  

  Mold R&D: fast structural development (solves deformation/leaks)  

  Electro-mechanical integration: Unified PCBA & heating module design  

  Pilot to mass production: in-house SMT+assembly to ensure fast production


Competitive Benchmarking


Traditional Development Pain Points

Our Solutions

Technical Support

slow development due to excessive feature integration

Modular design + pre-reserved interfaces

patent portfolio

Electro-mechanical design misalignment

Parallel electro-mechanical co-development

In-house mold center + SMT production lines

Lengthy certification cycles

Pre-validated architecture (50% test time reduction)

10-year ODM empirical database 


Transform your smart toilet concept into a market-ready product. Welcome to contact with us today for a personalized proposal with functional prototypes, BOM optimization analysis, and turnkey delivery schedule.



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