1.3 Inch 240*240 Small Round Tft STM32C091 Circular Knob Hmi UART Smart Switch Ips Lcd Display Modules for Smart Home Appliances
As an authorized STMicroelectronics partner, we present our 240×240 full-view IPS UART HMI module, built on the high-performance STM32C091 platform. With flexible customization services—from intuitive UI design and optimized firmware to tailored mechanical solutions—we help you create differentiated, high-quality human-machine interfaces that stand out in the market.
- Overview
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1. More than 20 years experience, strong background in TFT and P-cap design.
2. Faster Support in Front and After-sales service. Support customer from the products' design to the final products.
3. Local sales and engineer team support in European for good communication.
4. Follow a people-oriented, quality and customer-first approach in all of our dealings, fast developing together with customers.Follow a people- oriented, quality and customer-first approach in all of our dealings, fast developing together with customers.
| About this product |
Unlock Cost-Effective Performance with STM32C091
The STM32C091 series is STMicroelectronics' latest entry-level MCU, engineered to deliver maximum value without compromise. Built around an Arm® Cortex®-M0+ core running at 64 MHz, it strikes the perfect balance between high processing power and ultra-low power consumption.
Designed to simplify your Bill of Materials (BOM), the STM32C091 integrates essential communication interfaces (UART, I2C, SPI) alongside advanced peripherals like high-precision ADCs and timers. Whether you are developing smart home appliances or industrial sensors, its robust feature set—including enhanced memory protection and an extended temperature range—ensures reliable operation even in demanding environments.
1.3 Inch 240*240 Small Round Tft STM32C091 Circular Knob Hmi UART Smart Switch Ips Lcd Display Modules
LCD Type |
1.3"TFT,Transmissive Normally Black, IPS |
Resolution |
240(RGB)*240 |
View Direction |
All o'clock |
Coloer depth |
65K |
Interface types |
UART |
Operating voltage |
5.0V |
MCU |
STM32C091 |
With TP/Lens |
without |
Surface luminance |
300 cd/m²(typ) |
Operating temperature |
-20℃~70℃ |
Storage temperature |
-30℃~80℃ |

| About US |
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Who is TSD? TEAM SOURCE DISPLAY (TSD) was established in 2004.
Head office located in Shenzhen,
factory is in Dongguan.
TSD business scope covers TFT LCD / Capacitive touch screen / Monochrome display / HMI development,
single-chip production and sales.
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Our Factory
Exhibition
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Our Certificate
Certified to ISO 9001 and ISO 14001 from 2017 to 2018, and subsequently achieved IATF 16949 and ISO 13485 certifications between 2019 and 2020.
| Product Applications |

◆ Smart Home Appliances
Smart switches, Thermostats, Air purifiers, Coffee machines.
◆ Industrial Control
Machinery knobs, Monitoring panels, Handheld terminals.
◆ IoT & Consumer Tech
Smart speakers, Lighting controls, Wearable devices.
| Packing & Delivery |

| FAQ |
Q: How can i find the right product?
A: Please send us your requirements, we will recommend our standard products, if it’s not fit, we will do the necessary adjustment & customization.
Q: How to customize the product?
A: Customized procedures goes like this: Project scope clarification → Fill TSD Requirement Form → Engineering analysis → Cost→Evaluation → Customer confirmation → Providing drawing → Customer confirmation → Sampling → Customer approval → Mass production
Q: Do you accept sample order or small quantity order?
A: Yes, you can place sample orders for testing first, and small quantity order as pilot production (no less than MOQ)
Q: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.
Q: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 4~5 weeks for mass production (basing on the quantity and product)
Have any customize requirements, please feel free to contact us.








