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0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
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0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
  • name
  • name
  • name
  • name

0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface

MOQ: 1000 pieces
Price: $1.2~2.5/pieces
Standard Packaging: 8*8*4
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
GME12832-04white / GME12832-05Blue
Highlight:

0.91 inch OLED Display Module

,

128x32 Resolution OLED Module

,

I2C Interface Display Module

Product Description
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
This high-performance 0.91-inch OLED module features 128×32 resolution and I2C interface support, available in monochrome white or blue display options. Equipped with SSD1306BZ driver IC, COG packaging, 2000:1 high contrast ratio, and all-direction viewing angles, it delivers clear and sharp visuals. With low power consumption, wide operating temperature range (-40℃ to +85℃), and long service life (up to 50,000 hours), it's ideal for portable devices, IoT terminals, industrial controls, medical instruments, and DIY electronics.
Key Specifications
Product 0.91 inch OLED Module Module Number GME12832-04white / GME12832-05Blue
Resolution 128(H)×32(V) dots Display Color White / Blue (Monochrome)
Brightness 160 Cd/m² (Min., External VCC), 190 Cd/m² (Typ., Internal DC/DC) Outline Dimensions 30.0(W)×11.5(H)×1.2(T) mm
Viewing Direction All O'Clock Active Area 22.384(W)×5.584(H) mm
Interface I2C (IIC) Bus Operating Temperature -40 to +85 ℃
Driver IC SSD1306BZ Storage Temperature -40 to +85 ℃
IC Package Type COG (Chip on Glass) Drive Duty 1/32
Pixel Pitch 0.175(W)×0.175(H) mm Contrast Ratio 2000:1 (Dark Room)
Pixel Size 0.159(W)×0.159(H) mm Service Life 10,000 hrs (@120 Cd/m²), 30,000 hrs (@80 Cd/m²), 50,000 hrs (@60 Cd/m²)
Logic Supply Voltage (VDD) 1.65 to 3.3 V (Typ. 2.8 V) Display Supply Voltage (VCC) 6.4 to 9.0 V (External), 7.0 to 7.5 V (Internal DC/DC)
Product Highlights: 0.91-inch OLED display, 128×32 resolution, I2C interface, SSD1306BZ driver IC, COG packaging, white/blue monochrome options, 2000:1 high contrast ratio, all-direction viewing angle, wide temperature range (-40~85℃), low power consumption, long service life (up to 50,000 hours), easy integration with mainstream MCUs
Technical Features
  • COG (Chip on Glass) packaging for ultra-compact size (30.0×11.5×1.2mm) and high reliability, ideal for space-constrained devices
  • I2C interface support for simple wiring and stable data transmission, maximum clock frequency 3.3MHz (minimum cycle 2.5μs)
  • Low power consumption: 180~300μA typical VDD current, 10~16mA typical VCC current, 1~5μA sleep mode current
  • Excellent optical performance: 2000:1 dark room contrast ratio, 190 Cd/m² typical brightness, all-direction viewing angle for consistent display
  • Wide operating temperature range (-40℃ to +85℃) adapts to harsh industrial, outdoor and extreme environment applications
  • Dual power supply options: External VCC input or internal DC/DC converter (VBAT 3.5~4.2V) for flexible system design
  • Built-in ESD protection and noise suppression, ensuring stable operation in complex electromagnetic environments
  • Compliant with strict quality control standards, passing high temperature/humidity, thermal shock and long-term reliability tests
Electrical Specifications
DC/DC converter supply voltage (VBAT): 3.5V to 4.2V
Input high voltage (VIH): ≥0.8×VDD; Input low voltage (VIL): ≤0.2×VDD
Output high voltage (VOH): ≥0.9×VDD; Output low voltage (VOL): ≤0.1×VDD
I2C interface timing: Clock cycle ≥2.5μs, start condition hold time ≥0.6μs, data setup time ≥100ns
Sleep mode current (VDD): 1~5μA; Sleep mode current (VCC): ≤10μA
Operating current (VBAT, internal DC/DC): 21.0~26.0mA (100% display area on)
Pin Definition
PIN Symbol Description
1 C2P Positive Terminal of the Flying Boost Capacitor; Connect with C2N (PIN2) via capacitor
2 C2N Negative Terminal of the Flying Boost Capacitor; Connect with C2P (PIN1) via capacitor
3 C1P Positive Terminal of the Flying Inverting Capacitor; Connect with C1N (PIN4) via capacitor
4 C1N Negative Terminal of the Flying Inverting Capacitor; Connect with C1P (PIN3) via capacitor
5 VBAT Power Supply for DC/DC Converter Circuit; Connect to external source when converter is used, connect to VDD when not used
6 VBREF Reserve Pin; No connection (NC)
7 VSS Ground of Logic Circuit; Reference for logic pins, must be connected to external ground
8 VDD Power Supply for Logic; Voltage supply pin, must be connected to external source (1.65~3.3V)
9 RES# Power Reset for Controller and Driver; Pull LOW for initialization, keep HIGH during normal operation
10 SCL I2C Bus Clock Signal; Data transmission synchronized with clock, one data bit per clock period
11 SDA I2C Bus Data Signal; Communication channel between transmitter and receiver (I/O)
12 IREF Current Reference for Brightness Adjustment; Connect to VSS via resistor, maximum current 12.5μA
13 VCOMH Voltage Output High Level for COM Signal; Connect to VSS via capacitor
14 VCC Power Supply for OEL Panel; Most positive voltage supply pin, connect stabilization capacitor to VSS when using converter
Application Scenarios
  • Portable electronic devices (handheld meters, data loggers, portable detectors)
  • IoT terminals and smart sensors (environmental monitors, motion sensors, wireless controllers)
  • Industrial control systems (PLC panels, sensor data displays, compact controllers)
  • Medical instruments (portable medical monitors, small diagnostic equipment)
  • Consumer electronics (smart home controllers, small POS machines, wearable devices)
  • Automotive electronics (in-vehicle small displays, control panels)
  • DIY electronics and hobby projects (Arduino/Raspberry Pi compatible displays)
Customization Options
  • FPC Design: Flexible FPC length and pin layout adjustments to match system integration requirements
  • Brightness Tuning: Customizable brightness levels (160~250 Cd/m²) based on application needs
  • Display Color: White or blue monochrome options, custom color temperature available for bulk orders
  • Interface Optimization: I2C address customization and initialization code adaptation for specific MCUs
  • Polarizer Customization: Different polarizer types (wide view, high contrast) for special viewing requirements
  • Packaging Solution: Custom anti-static packaging, vacuum packaging with desiccant for long-term storage
  • Warranty Extension: Extended warranty options (18~24 months) for bulk orders
Handling Notes
  1. Electrostatic Protection: Use anti-static bracelets and grounded tools when handling. Avoid assembly in dry environments; recommended relative humidity 50%-60%. Do not touch pins, electrodes or FPC patterns directly with hands.
  2. Cleaning Instructions: The polarizer surface is easily scratched. Clean with Scotch Mending Tape No. 810 or equivalent. Do not use water, ethyl alcohol, ketone or aromatic solvents, as they may damage the polarizer.
  3. Storage Conditions: Store in anti-static vacuum bags with desiccant at 0℃~30℃, humidity ≤60%. Avoid direct sunlight, fluorescent light, high temperature/humidity or low temperature environments. Reseal if not used within 1 month after opening.
  4. Operation Precautions: Follow power-on sequence (VDD → Initialization → VCC/VBAT → Display ON) and power-off sequence (Display OFF → VCC/VBAT OFF → VDD OFF). Do not apply input signals when logic power is off. Avoid fixed pattern display for long periods to prevent afterimages.
  5. Assembly Tips: Do not apply excessive pressure to the glass panel or bend FPC forcibly. Shield the driver IC from light in product design to avoid malfunction. Install overcurrent protection (0.5A fuse recommended) in the VDD power circuit.
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface 0
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface 1
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Martinez Jao
United Kingdom Dec 24.2025
trustpilot.com
Helpful (36)
The brightness is good. Even under direct sunlight, the display content can still be seen
D
David K.
United States Dec 20.2025
Helpful (1)
The built-in ESP32 makes this display module very convenient for development. The 2.4 inch screen is clear, and the touch response is stable when testing with Arduino IDE. Suitable for IoT and HMI prototype projects.
C
Chiraag Hebbar
United States Dec 14.2025
trustpilot.com
Helpful (15)
very excellent
Tags: 

OLED LCD Display Module,  

OLED LCD Display,  

I2C Interface Display Module

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products
PRODUCTS DETAILS
Products

HDMI LCD Display

TFT LCD Module

Rectangular LCD Display

Round LCD Display

Square LCD Display

Bar Type LCD Display

Industrial Monitor

Portable Monitor

HDMI Driver Board

E Paper Display

TFT LCD Touch Screen

Digital Photo Frame

Commercial Display

Laptop LCD Screen

OLED Display Module

ESP32 Display Module
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
  • name
  • name
  • name
  • name
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
MOQ: 1000 pieces
Price: $1.2~2.5/pieces
Standard Packaging: 8*8*4
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
GME12832-04white / GME12832-05Blue
Minimum Order Quantity:
1000 pieces
Price:
$1.2~2.5/pieces
Packaging Details:
8*8*4
Delivery Time:
14-60 days
Payment Terms:
T/T
Supply Ability:
10000 pieces
Highlight

0.91 inch OLED Display Module

,

128x32 Resolution OLED Module

,

I2C Interface Display Module

Product Description
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface
This high-performance 0.91-inch OLED module features 128×32 resolution and I2C interface support, available in monochrome white or blue display options. Equipped with SSD1306BZ driver IC, COG packaging, 2000:1 high contrast ratio, and all-direction viewing angles, it delivers clear and sharp visuals. With low power consumption, wide operating temperature range (-40℃ to +85℃), and long service life (up to 50,000 hours), it's ideal for portable devices, IoT terminals, industrial controls, medical instruments, and DIY electronics.
Key Specifications
Product 0.91 inch OLED Module Module Number GME12832-04white / GME12832-05Blue
Resolution 128(H)×32(V) dots Display Color White / Blue (Monochrome)
Brightness 160 Cd/m² (Min., External VCC), 190 Cd/m² (Typ., Internal DC/DC) Outline Dimensions 30.0(W)×11.5(H)×1.2(T) mm
Viewing Direction All O'Clock Active Area 22.384(W)×5.584(H) mm
Interface I2C (IIC) Bus Operating Temperature -40 to +85 ℃
Driver IC SSD1306BZ Storage Temperature -40 to +85 ℃
IC Package Type COG (Chip on Glass) Drive Duty 1/32
Pixel Pitch 0.175(W)×0.175(H) mm Contrast Ratio 2000:1 (Dark Room)
Pixel Size 0.159(W)×0.159(H) mm Service Life 10,000 hrs (@120 Cd/m²), 30,000 hrs (@80 Cd/m²), 50,000 hrs (@60 Cd/m²)
Logic Supply Voltage (VDD) 1.65 to 3.3 V (Typ. 2.8 V) Display Supply Voltage (VCC) 6.4 to 9.0 V (External), 7.0 to 7.5 V (Internal DC/DC)
Product Highlights: 0.91-inch OLED display, 128×32 resolution, I2C interface, SSD1306BZ driver IC, COG packaging, white/blue monochrome options, 2000:1 high contrast ratio, all-direction viewing angle, wide temperature range (-40~85℃), low power consumption, long service life (up to 50,000 hours), easy integration with mainstream MCUs
Technical Features
  • COG (Chip on Glass) packaging for ultra-compact size (30.0×11.5×1.2mm) and high reliability, ideal for space-constrained devices
  • I2C interface support for simple wiring and stable data transmission, maximum clock frequency 3.3MHz (minimum cycle 2.5μs)
  • Low power consumption: 180~300μA typical VDD current, 10~16mA typical VCC current, 1~5μA sleep mode current
  • Excellent optical performance: 2000:1 dark room contrast ratio, 190 Cd/m² typical brightness, all-direction viewing angle for consistent display
  • Wide operating temperature range (-40℃ to +85℃) adapts to harsh industrial, outdoor and extreme environment applications
  • Dual power supply options: External VCC input or internal DC/DC converter (VBAT 3.5~4.2V) for flexible system design
  • Built-in ESD protection and noise suppression, ensuring stable operation in complex electromagnetic environments
  • Compliant with strict quality control standards, passing high temperature/humidity, thermal shock and long-term reliability tests
Electrical Specifications
DC/DC converter supply voltage (VBAT): 3.5V to 4.2V
Input high voltage (VIH): ≥0.8×VDD; Input low voltage (VIL): ≤0.2×VDD
Output high voltage (VOH): ≥0.9×VDD; Output low voltage (VOL): ≤0.1×VDD
I2C interface timing: Clock cycle ≥2.5μs, start condition hold time ≥0.6μs, data setup time ≥100ns
Sleep mode current (VDD): 1~5μA; Sleep mode current (VCC): ≤10μA
Operating current (VBAT, internal DC/DC): 21.0~26.0mA (100% display area on)
Pin Definition
PIN Symbol Description
1 C2P Positive Terminal of the Flying Boost Capacitor; Connect with C2N (PIN2) via capacitor
2 C2N Negative Terminal of the Flying Boost Capacitor; Connect with C2P (PIN1) via capacitor
3 C1P Positive Terminal of the Flying Inverting Capacitor; Connect with C1N (PIN4) via capacitor
4 C1N Negative Terminal of the Flying Inverting Capacitor; Connect with C1P (PIN3) via capacitor
5 VBAT Power Supply for DC/DC Converter Circuit; Connect to external source when converter is used, connect to VDD when not used
6 VBREF Reserve Pin; No connection (NC)
7 VSS Ground of Logic Circuit; Reference for logic pins, must be connected to external ground
8 VDD Power Supply for Logic; Voltage supply pin, must be connected to external source (1.65~3.3V)
9 RES# Power Reset for Controller and Driver; Pull LOW for initialization, keep HIGH during normal operation
10 SCL I2C Bus Clock Signal; Data transmission synchronized with clock, one data bit per clock period
11 SDA I2C Bus Data Signal; Communication channel between transmitter and receiver (I/O)
12 IREF Current Reference for Brightness Adjustment; Connect to VSS via resistor, maximum current 12.5μA
13 VCOMH Voltage Output High Level for COM Signal; Connect to VSS via capacitor
14 VCC Power Supply for OEL Panel; Most positive voltage supply pin, connect stabilization capacitor to VSS when using converter
Application Scenarios
  • Portable electronic devices (handheld meters, data loggers, portable detectors)
  • IoT terminals and smart sensors (environmental monitors, motion sensors, wireless controllers)
  • Industrial control systems (PLC panels, sensor data displays, compact controllers)
  • Medical instruments (portable medical monitors, small diagnostic equipment)
  • Consumer electronics (smart home controllers, small POS machines, wearable devices)
  • Automotive electronics (in-vehicle small displays, control panels)
  • DIY electronics and hobby projects (Arduino/Raspberry Pi compatible displays)
Customization Options
  • FPC Design: Flexible FPC length and pin layout adjustments to match system integration requirements
  • Brightness Tuning: Customizable brightness levels (160~250 Cd/m²) based on application needs
  • Display Color: White or blue monochrome options, custom color temperature available for bulk orders
  • Interface Optimization: I2C address customization and initialization code adaptation for specific MCUs
  • Polarizer Customization: Different polarizer types (wide view, high contrast) for special viewing requirements
  • Packaging Solution: Custom anti-static packaging, vacuum packaging with desiccant for long-term storage
  • Warranty Extension: Extended warranty options (18~24 months) for bulk orders
Handling Notes
  1. Electrostatic Protection: Use anti-static bracelets and grounded tools when handling. Avoid assembly in dry environments; recommended relative humidity 50%-60%. Do not touch pins, electrodes or FPC patterns directly with hands.
  2. Cleaning Instructions: The polarizer surface is easily scratched. Clean with Scotch Mending Tape No. 810 or equivalent. Do not use water, ethyl alcohol, ketone or aromatic solvents, as they may damage the polarizer.
  3. Storage Conditions: Store in anti-static vacuum bags with desiccant at 0℃~30℃, humidity ≤60%. Avoid direct sunlight, fluorescent light, high temperature/humidity or low temperature environments. Reseal if not used within 1 month after opening.
  4. Operation Precautions: Follow power-on sequence (VDD → Initialization → VCC/VBAT → Display ON) and power-off sequence (Display OFF → VCC/VBAT OFF → VDD OFF). Do not apply input signals when logic power is off. Avoid fixed pattern display for long periods to prevent afterimages.
  5. Assembly Tips: Do not apply excessive pressure to the glass panel or bend FPC forcibly. Shield the driver IC from light in product design to avoid malfunction. Install overcurrent protection (0.5A fuse recommended) in the VDD power circuit.
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface 0
0.91 Inch OLED Display Module with 128x32 Resolution and I2C Interface 1
Tags: 

OLED LCD Display Module,

OLED LCD Display,

I2C Interface Display Module

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