- \n
- Compact 0.91-inch OLED display module<\/li>\n
- Resolution: 128 \u00d7 32 pixels<\/li>\n
- Built-in SSD1306 controller IC<\/li>\n
- OLED self-emitting technology without backlight<\/li>\n
- Extremely wide viewing angle (>160\u00b0)<\/li>\n
- Ultra-low power consumption design<\/li>\n
- High contrast and fast response performance<\/li>\n
- Supports 4-wire SPI communication interface<\/li>\n
- Single 3.3V power supply operation<\/li>\n
- Compact structure for embedded applications<\/li>\n
- Supports various MCU platforms<\/li>\n
- OEM and customization support available<\/li>\n<\/ul>\n
Product Specifications<\/h3>\n
\n\n\n\n
\n \nParameter<\/th>\n Specification<\/th>\n<\/tr>\n<\/thead>\n \n Model No.<\/td>\n HQ099PMBX-1<\/td>\n<\/tr>\n \n Display Size<\/td>\n 0.91 Inch<\/td>\n<\/tr>\n \n Display Type<\/td>\n OLED<\/td>\n<\/tr>\n \n Resolution<\/td>\n 128 \u00d7 32 Pixels<\/td>\n<\/tr>\n \n Display Color<\/td>\n White \/ Blue (Optional)<\/td>\n<\/tr>\n \n Viewing Angle<\/td>\n >160\u00b0 \/ ALL View<\/td>\n<\/tr>\n \n Driver IC<\/td>\n SSD1306<\/td>\n<\/tr>\n \n Interface<\/td>\n 4-wire SPI<\/td>\n<\/tr>\n \n Supply Voltage<\/td>\n 3.3V<\/td>\n<\/tr>\n \n Touch Driver IC<\/td>\n Can Be Customized<\/td>\n<\/tr>\n \n Active Area<\/td>\n 22.384 \u00d7 5.584 mm<\/td>\n<\/tr>\n \n Display Mode<\/td>\n Passive Matrix OLED<\/td>\n<\/tr>\n \n Operating Temperature<\/td>\n -20\u00b0C ~ +60\u00b0C<\/td>\n<\/tr>\n \n Storage Temperature<\/td>\n -30\u00b0C ~ +70\u00b0C<\/td>\n<\/tr>\n \n Power Consumption<\/td>\n Ultra-Low Power<\/td>\n<\/tr>\n \n Backlight<\/td>\n Not Required<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Applications<\/h3>\n
Wearable Electronics<\/h3>\n
- \n
- Smart watches<\/li>\n
- Fitness trackers<\/li>\n
- Portable devices<\/li>\n<\/ul>\n
Industrial Equipment<\/h3>\n
- \n
- Portable testing instruments<\/li>\n
- Industrial controllers<\/li>\n
- Data acquisition systems<\/li>\n<\/ul>\n
Medical Devices<\/h3>\n
- \n
- Monitoring equipment<\/li>\n
- Portable healthcare devices<\/li>\n
- Diagnostic systems<\/li>\n<\/ul>\n
Smart Home & IoT<\/h3>\n
- \n
- Smart control panels<\/li>\n
- IoT devices<\/li>\n
- Home automation systems<\/li>\n<\/ul>\n
Security Systems<\/h3>\n
- \n
- Access control systems<\/li>\n
- Security monitoring devices<\/li>\n
- Authentication equipment<\/li>\n<\/ul>\n
Embedded Development Platforms<\/h3>\n
- \n
- Arduino projects<\/li>\n
- Raspberry Pi projects<\/li>\n
- STM32 systems<\/li>\n
- ARM and MCU applications<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/0.91-inch-OLED-01.jpg\")
<\/h3>\nFAQ<\/h3>\n
Q1: What are the advantages of OLED displays over traditional LCD displays?<\/h3>\n
OLED displays offer:<\/p>\n
- \n
- Higher contrast ratio<\/li>\n
- Wider viewing angle<\/li>\n
- Lower power consumption<\/li>\n
- Faster response speed<\/li>\n
- No backlight required<\/li>\n
- Slim and lightweight design<\/li>\n<\/ul>\n
Q2: Which controller IC does the HQ099PMBX-1 use?<\/h3>\n
The module uses the SSD1306 controller IC, ensuring stable communication and reliable display performance.<\/p>\n
Q3: What communication interface does this display support?<\/h3>\n
The standard module supports a 4-wire SPI interface. Customized communication interfaces may be available according to project requirements.<\/p>\n
Q4: Is this OLED module compatible with Arduino and Raspberry Pi?<\/h3>\n
Yes. The display can be integrated with:<\/p>\n
- \n
- Arduino<\/li>\n
- Raspberry Pi<\/li>\n
- STM32<\/li>\n
- PIC<\/li>\n
- AVR<\/li>\n
- ARM<\/li>\n
- 8051 microcontrollers<\/li>\n<\/ul>\n
Q5: Does the display require a backlight?<\/h3>\n
No. OLED technology generates light directly from pixels, eliminating the need for a backlight and reducing power consumption.<\/p>\n
Q6: Can QIHAN provide customized OLED display solutions?<\/h3>\n
Yes. QIHAN supports customization including:<\/p>\n
- \n
- Interface options<\/li>\n
- FPC design<\/li>\n
- Display color selection<\/li>\n
- Mechanical structure modifications<\/li>\n
- OEM and ODM services<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
Highlights<\/h3>\n
- \n
- Compact 0.91-inch OLED display module<\/li>\n
- Resolution: 128 \u00d7 32 pixels<\/li>\n
- Built-in SSD1306 controller IC<\/li>\n
- OLED self-emitting technology without backlight<\/li>\n
- Extremely wide viewing angle (>160\u00b0)<\/li>\n
- Ultra-low power consumption design<\/li>\n
- High contrast and fast response performance<\/li>\n
- Supports 4-wire SPI communication interface<\/li>\n
- Single 3.3V power supply operation<\/li>\n
- Compact structure for embedded applications<\/li>\n
- Supports various MCU platforms<\/li>\n
- OEM and customization support available<\/li>\n<\/ul>\n","protected":false},"featured_media":395,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-391","product","type-product","status-publish","has-post-thumbnail","product_cat-oled-display","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product\/391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/media\/395"}],"wp:attachment":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/media?parent=391"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_brand?post=391"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_cat?post=391"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_tag?post=391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}