
CUSTOM PCBA / Home environment control boards
JS-JS304Humidifier Aroma Control Board
Jushi JS-JS304 aroma diffuser control board supports full customization, for aroma diffusers, essential oil diffusers, humidifier-diffuser combos, and car aroma diffusers.
Functions, power input, interfaces and dimensions are confirmed for each project.
01 / FUNCTIONS
Control functions for your product.
Define the functions and user interface, then align the PCB outline and connector layout.

Colorful RGB light effects
Lighting logic confirmed for the product appearance and user interface.
Ambient night light
Digital display
Status feedback designed around your display and enclosure.
Timed fragrance spray
Optional add-ons: remote control (infrared / Bluetooth), app control, intermittent spray, sleep mode, essential oil level reminder
Assessed for operating distance, user interaction and project requirements.
02 / CUSTOMIZATION
Outline, interfaces
and firmware.
Start with an enclosure, a function list or a reference product.
| Model | JS-JS304 |
|---|---|
| Application | Humidifier Aroma Control Board |
| PCB outline | Tailored to your enclosure |
| Interfaces | Confirmed for the project modules |
| Power input | Confirmed per project |
| Services | Design / Firmware / Prototyping / Manufacturing & testing |
Final specifications follow the agreed design and approved prototype.
What Can Be Customized
Power supply (USB / DC / battery), board size and shape, buttons and interaction (touch / keys), program logic (spray intervals, timing strategy, light effects), and enclosure fit (board shaped to your housing structure).
03 / PROCESS
From requirements to production.
Requirements
Confirm use cases, functions, enclosure information and project goals.
Solution design
Align circuitry, firmware, PCB outline and interfaces.
Prototype approval
Build prototypes, integrate with the product and confirm functionality.
Manufacturing & testing
Produce against the approved specification and agreed testing requirements.
Our Services
Solution design, firmware development, PCB design, prototyping, and mass production.
Cooperation Process
Share your requirements / we propose a solution / prototype confirmation / mass production.
04 / FAQ
Before we start.
Can the board be adapted to my housing?
Yes. Board shape, size, keys, and connector positions fit your housing structure.
Can features be added to the existing functions?
Yes. Function modules can be added or removed, such as remote control or app control, to match your requirements.
How is pricing quoted?
Quoted per project requirements. Contact us for details.
Tell us about your product.
Share functions and enclosure details to define a suitable PCBA solution.
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