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1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable

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China Shenzhen Saef Technology Ltd. certification
China Shenzhen Saef Technology Ltd. certification
Customer Reviews
Very fast response to email and after payment validated item got shipped with express air freight and received within few days. Items were brand new in condition and even had pin header soldered which is a big plus. Very happy overall and will buy again!

—— Andreas Anderssons

As always 100 % best service....

—— Evto-WEb Aps. Denmark

The display is bright! Worked as expected using the libraries from Adafruit mention in other reviews. Also must use the SPI_MODE3 setting in the Init. I used the Arduino Nano, VCC to 5V and BKL to 3.3V. (PN: SFTM130JY-7181AN)

—— Richard Ingram

It is a straight up HDMI monitor with Micro-USB for power and touch controls. It's one fancy trick is that it is a 5 point (capacitive) touch monitor so it works just like a phone or a laptop screen with taps, drags, pinches and other touch gestures. When in extended mode both switched to their native resolutions and the display was nice and sharp.

—— Darkwynd

Hello Janco, Hope you are well. We were very happy with the quality of the previous batch of 2.42 inch OLED displays that we brought from you (see below). We would like to place another order for XXXX pcs.

—— Libby

I have this set up as a monitor for a security system. It works great after I did some troubleshooting.

—— Michael Helms

Excellent work! Thank you I will keep your company in contact for next orders。

—— DEMAC S.A.

Overall a great monitor. I’m a road warrior and was looking a portable monitor that I could take with me to make my work more efficient. Overall impressed with the product. Screen looks good, is responsive, and colors/sharpness are good.

—— J Rau

Awesome little monitor for my projects.

—— Daniel Champagne

I got the samples within a week. Very fast delivery. This is a very nice display. Very sharp with good contrast. The viewing angles are a little better than some of the other displays I have used.

—— GeorgeB

Displays came well packaged with foam to protect the header pins against being bent in shipment. Came right up at the default 0x3C I2C address used by MicroPython's SSD1306 driver. Pre-soldered header is a time saver. Enough room for four lines by sixteen characters of tiny text. These are my new favorite displays. (0.91 OLED)

—— Detta

Easy enough to get set up, and good colors. Pure black is perfect, as expected from an OLED. Only issue I have is per-pixel writing - it takes about 1.5 seconds for a full refresh with my setup.

—— Ryan James

Great screens - were packed well and worked great!

—— Fletcher

This is not the first time we have ordered. At first, we ordered a trial batch of 10 pcs, then two times of 1000 pcs, and now 3000 pcs.

—— Josh

Hi Christina, The product we ordered, OLED 3.12inch display, have now been tested and all worked perfectly, 100%. Very happy with product, fast shipping and excellent customer service. We will place order for more displays in November. (SFOM312YZ7-25664WBYG-01) Best regards Andreas

—— Andreas Anderssons

I am working on the Reflections open-source mobile entertainment system and needed a bright display for a wrist-watch application. SAEF gave me great communication, answered my questions quickly, and sent me the parts quickly. -Frank

—— Frank

Es muy buen producto. Lo mas importante que tiene, es el equipo de profesionales que tiene esta empresa que responden de forma muy profesional y amable a cualquier reto que se presenta para la puesta en marcha y desarrollo de los proyectos que se realizan con estas pantallas. Muchas gracias por todo

—— Eric M.

a pleasure to deal with this company. professional, quick and straight to the point throughout the entire process

—— Joseph Woodcock

parfait merci !

—— William Klein

The provider's care has been excellent from day one. Shipping has been very fast. Thank you so much for everything.

—— Peter Franzke

Excellent quality

—— Tisagh Chase

This was our first time here. It was a smooth and easy process. This will not be our last order.

—— Jordan L

Very satisfied

—— Jeff

these arrived in good time and the quality was amazing.

—— Niccolò

nice people very helpful

—— Valentino

Very good lcd and very clear picture.

—— Charlotte

Product Quality was as expected. Very much recommended and supplier is very prompt in responding the queries.

—— Elissa Decker

Display is exactly as per description. High resolution, high brightness, and small HDMI board that works flawlessly.

—— Virtuarium

The product was received on time and without any damage. Kudos to the supplier.

—— Brooke

Excellent products. Supplier is very responsive! We order 2500 more. Thanks

—— Gao Vang

Part of the payment was over the shipment and it does received on time.

—— Stephanie Jade

Supplier was very helpful and item came right away.

—— staci

This supplier found the best solution that fulfil our requirements.

—— Alex Bowers

Great product. Looks amazing.

—— Nick

very good support

—— Taylor D Fussell

The displays work as expected. Very good packaging and fast shipping. Thank you!

—— Ginnart

The product is good. And we are targeting this supplier is our main display supplier.

—— Sarah

Qualified suppliers, good delivery time and good quality, will continue to cooperate.

—— Jose Sanchez

splendor! excellent quality n fast delivery. Response is also very fast.

—— Maliboogal

Hi Cologne, thank you for your nice feedback, yes, Windows all in one touch screen, we default 2.4G wifi only, If need BT and 5G wifi, need to told me in advance. Wishing you all the best~

—— Frederick Brown

bon vendeur, je reçois a chaque fois des écran de bonne qualité

—— Joachim Wandji

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1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable

1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable
1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable 1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable 1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable

Large Image :  1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable

Product Details:
Place of Origin: ShenZhen / China
Brand Name: SAEF
Certification: ISO9001 / ISO14000
Model Number: SFOM154JY7-12864WB02
Document: SFOM154JY7-12864WB02 datash...et.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 3 units (Negotiable for sample orders)
Price: USD 4.7 - 5.7 (FOB Shenzhen, Price varies based on order quantity & configuration)
Packaging Details: Standard Export Package
Delivery Time: 3 working days for samples, 3 weeks for MP
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 3000K pcs per month

1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable

Description
Product: 1.54" Inch Graphic OLED Screen Resolution: 128x64 Pixels
Display Mode: Passive Matrix Interface: 4-wire SPI
Operating Voltage: Logic: 1.65V–3.3V, Display: 11.5V–12.5V Brightness: 110 Cd/m² Typical
Viewing Angle: 160 Degrees Pixel Pitch: 0.254 X 0.254 Mm
Driving Method: 1/64 Duty Cycle Operating Temp.: -40°C To +70°C
Pin Number: 7 Header Pins Compliance: REACH & RoHS Compliant
Highlight:

1.54-inch OLED display module with SPI interface

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Ultra-low power OLED display module

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Wide temperature OLED display module

1.54-Inch OLED Display Module – Ultra-Low Power, High Reliability for Embedded & Portable Designs

 

Saef Technology Limited introduces a high-performance 1.54-inch OLED display module, designed for engineers and developers who demand clarity, efficiency, and ruggedness in compact form factors. Ideal for wearable tech, medical monitors, industrial handhelds, and IoT devices, this monochrome OLED panel combines exceptional optical performance with ultra-low power consumption—all in a small, easy-to-integrate package.

 

Key Features & Technical Advantages:

  • Crisp Monochrome OLED Display

128 × 64 pixel resolution with white OLED emission delivers sharp contrast and excellent readability in both dim and bright environments.

  • Wide Operating Temperature Range

Rated for -40°C to +70°C, making it suitable for outdoor, automotive, and industrial applications where temperature stability is critical.

  • Extremely Low Power Draw

Consumes only 90µA (VDD) and 450µA (VCC) in full ON mode, with sleep mode current under 10µA—ideal for battery-operated and energy-sensitive devices.

  • Simple 4-Wire SPI Interface

Easy to interface with common microcontrollers (STM32, ESP32, Arduino, Raspberry Pi Pico) with minimal pin count and full command support.

  • High Reliability & Long Lifespan

Rated for up to 16,000 hours at optimized brightness settings. Tested under thermal shock, high/low temperature operation, and humidity per industry reliability standards.

  • Custom Touch & Design Flexibility

We offer free semi-customization—add resistive or capacitive touch panels, modify connectors, adjust firmware, or tailor mechanical outlines to fit your product perfectly.

 

Engineered for Real-World Integration

Saef’s 1.54-inch OLED module is built with the system designer in mind:

  • Robust power sequencing circuitry protects the OLED panel and extends operational life

  • ESD-protected driver IC (CH1116G) ensures stable operation in electrically noisy environments

  • Detailed initialization code and timing diagrams provided for fast prototyping

  • Mechanical drawings with tolerances included for precise mounting and assembly

Whether you’re developing a fitness tracker, a portable diagnostic tool, a smart sensor display, or a compact control panel—this module delivers reliable performance in a minimal footprint.

 

Why Partner with Saef Technology?

  • Technical Expertise: Our engineering team supports schematic review, firmware debugging, and customization requests.

  • Rapid Prototyping: Samples available in 5–7 business days with full documentation.

  • Market Ready: Compliant with ROHS, REACH, and CE directives for seamless entry into European and North American markets.

  • Quality Assured: Each unit undergoes AQL inspection per MIL-STD-105E Level II, with 0.65% AQL for major defects.

 

Ideal Applications:

  • Wearable Health & Fitness Devices

  • Portable Medical & Diagnostic Equipment

  • Handheld Test & Measurement Tools

  • Industrial HMIs & Sensor Displays

  • IoT Edge Devices & Smart Home Controllers

  • Automotive Auxiliary Displays & Dash Clusters

 

Ready to Design with Confidence?


Contact our technical sales team for datasheets, sample programs, or a free design consultation. Let us help you integrate a display that’s as reliable and precise as your vision.

 

Mechanical Dimensions 

 

1.54-inch OLED Display Module – Ultra-Low Power, Wide Temperature, SPI Interface, Customizable 0

 

 

Pin Interface Definition

 

PIN SYMBOL Descriptions
1 GND Ground of Logic Circuit
2 VDD Power Supply for Logic
3 SCK Serial clock input.
4 SDA Serial data input.
5 RST This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin pull high during normal operation.

6

DC

This pin is Data/Command control pin. When the pin is pulled high and serial interface mode is selected, the data at SDIN

will be interpreted as data. When it is pulled low, the data at SDIN will be transferred to the command register.

7 CS Chip Select. Chip is selected when CS0 = “L”.

 

 

Absolute Maximum Ratings

 

Parameter Symbol Min Max Unit
Supply Voltage for Logic VDD -0.3 4 V
Supply Voltage for Display VCC 8 17 V
Operating Temperature TOP -40 70 .C
Storage Temperature TSTG -40 85 .C
Life Time (220 cd/m2)   13,000 - hour
Life Time (200 cd/m2)   15,000 - hour
Life Time (180 cd/m2)   16,000 - hour

 

 

DC Characteristics

 

Characteristics Symbol Conditions Min Typ Max

Unit

Supply Voltage for Logic VDD   1.65 2.8 3.3 V
Supply Voltage for Display VCC   11.5 12 12.5 V
High Level Input VIH   0.8×VDD - - V
Low Level Input VIL   - - 0.2×VDD V
High Level Output VOH IOUT = 100μA, 3.3MHz 0.9×VDD - - V
Low Level Output VOL IOUT = 100μA, 3.3MHz - - 0.1×VDD V

VDD Supply Current

VDD =2.8V, VCC = 12, IREF = 10uA , No

Panel attached,

Display ON, All ON,

 

IDD

Contrast = FFh

-

 

90

 

110

 

μA

VCC Supply Current

VDD = 2.8V, VCC =12, IREF =10uA, No Panel attached,

Display ON, All ON

ICC

-

450

580

μA

Segment Output Current,

VDD = 2.8V,

VCC =12V,

IREF=10uA,

Display ON.

 

 

ISEG

Contrast=FFh 280 310 340

 

 

μA

Contrast=AFh - 215 -
Contrast=7Fh - 155 -
Contrast=3Fh - 78 -
Contrast=0Fh 20   -

 

Sleep Mode Current for VDD

 

IDD, SLEEP

VDD = 1.65V~3.3V, VCC = 7V~16V

Display OFF, No panel attached

 

-

 

-

 

10

 

μA

 

Sleep Mode Current for VCC

 

ICC, SLEEP

VDD = 1.65V~3.3V, VCC = 7V~16V

Display OFF, No panel attached

 

-

 

-

 

10

 

μA

 

 

Electrical Specifications

 

Characteristics Symbol Conditions Min Typ Max Unit
Normal mode current consumption   All pixels on - 17 25 mA
Standby mode current consumption   Standby mode 10% pixels on - 0.5 1.5 mA
Normal mode power consumption   All pixels on - 71.5 97.5 mW
Standby mode power consumption   Standby mode 10% pixels on - 6.5 19.5 mW
Brightness Lbr - 90 110 - cd/m2
C.I.E. (White)

(x)

(y)

C.I.E. 1931

0.24

0.28

0.28

0.32

0.32

0.36

 
Dark Room Contrast CR - 2000:1 - -  
Viewing Angle   - 160 - - degree

 

 

Contact Details
Shenzhen Saef Technology Ltd.

Contact Person: Cologne Ke

Tel: +8613502983321

Fax: 86-755-2370-9419

Send your inquiry directly to us (0 / 3000)