RAK Wireless WisBlock OLED Display RAK1921 PID: 110004
Caution: handle with care. This is a bare LCD so corners have very thin glass that can crack under pressure. Handle LED units very lightly during installation. Once installed and encased, the main LED panel is not as sensitive as the internal corners.
RAK1921 is a WisBlock OLED display based I2C SSD1306.Ā A ready-to-use SW library and tutorial makes it easy to visualize data of your WisBlock solution.
RAK1921 combined with the RAK4631 WisBlock Core gives your solution an user interface that is even in bright environments easy to read.
RAK1921 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module completely to reduce the power consumption of the system even more.
Key Features
- 0.96Ā in OLED display
- 128x64 pixel resolution
- Bright white color on black background
- I2C interface
- Driver IC: SSD1306
- Slim/thin Outline
- Wide Viewing Angle
- Wide Temperature Range
- Low Power Consumption
- 27.8 x 27.3 mm
Ā Package Inclusion
- 1pc RAK1921
- 1pc Mounting Kit
Documentation
- RAK1921 Quick Start Guide
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository(opens new window)
- RAK1921 3D Model(opens new window)
- 40-Pin Male Connector 3D File(opens new window)
- WisBlock IO Tutorial
Examples
For All WisBlock Core Modules:
Tutorials
Warranty & Support:
ComplimentaryĀ Telephone and Email/Live Chat SupportĀ (Click Here)
OnlineĀ Technical Manuals and InstructionsĀ (Click Here)
Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.
Return Policy: Due to the high demand for this product, all salesĀ for this product are final and we donāt accept returns or cancelations, and we are not able to issue a refund.Ā
Product Information
Product Information
Shipping & Returns
Shipping & Returns


RAK Wireless WisBlock OLED Display RAK1921 PID: 110004
RAK Wireless WisBlock OLED Display RAK1921 PID: 110004
Caution: handle with care. This is a bare LCD so corners have very thin glass that can crack under pressure. Handle LED units very lightly during installation. Once installed and encased, the main LED panel is not as sensitive as the internal corners.
RAK1921 is a WisBlock OLED display based I2C SSD1306.Ā A ready-to-use SW library and tutorial makes it easy to visualize data of your WisBlock solution.
RAK1921 combined with the RAK4631 WisBlock Core gives your solution an user interface that is even in bright environments easy to read.
RAK1921 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module completely to reduce the power consumption of the system even more.
Key Features
- 0.96Ā in OLED display
- 128x64 pixel resolution
- Bright white color on black background
- I2C interface
- Driver IC: SSD1306
- Slim/thin Outline
- Wide Viewing Angle
- Wide Temperature Range
- Low Power Consumption
- 27.8 x 27.3 mm
Ā Package Inclusion
- 1pc RAK1921
- 1pc Mounting Kit
Documentation
- RAK1921 Quick Start Guide
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository(opens new window)
- RAK1921 3D Model(opens new window)
- 40-Pin Male Connector 3D File(opens new window)
- WisBlock IO Tutorial
Examples
For All WisBlock Core Modules:
Tutorials
Warranty & Support:
ComplimentaryĀ Telephone and Email/Live Chat SupportĀ (Click Here)
OnlineĀ Technical Manuals and InstructionsĀ (Click Here)
Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.
Return Policy: Due to the high demand for this product, all salesĀ for this product are final and we donāt accept returns or cancelations, and we are not able to issue a refund.Ā
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Caution: handle with care. This is a bare LCD so corners have very thin glass that can crack under pressure. Handle LED units very lightly during installation. Once installed and encased, the main LED panel is not as sensitive as the internal corners.
RAK1921 is a WisBlock OLED display based I2C SSD1306.Ā A ready-to-use SW library and tutorial makes it easy to visualize data of your WisBlock solution.
RAK1921 combined with the RAK4631 WisBlock Core gives your solution an user interface that is even in bright environments easy to read.
RAK1921 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module completely to reduce the power consumption of the system even more.
Key Features
- 0.96Ā in OLED display
- 128x64 pixel resolution
- Bright white color on black background
- I2C interface
- Driver IC: SSD1306
- Slim/thin Outline
- Wide Viewing Angle
- Wide Temperature Range
- Low Power Consumption
- 27.8 x 27.3 mm
Ā Package Inclusion
- 1pc RAK1921
- 1pc Mounting Kit
Documentation
- RAK1921 Quick Start Guide
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository(opens new window)
- RAK1921 3D Model(opens new window)
- 40-Pin Male Connector 3D File(opens new window)
- WisBlock IO Tutorial
Examples
For All WisBlock Core Modules:
Tutorials
Warranty & Support:
ComplimentaryĀ Telephone and Email/Live Chat SupportĀ (Click Here)
OnlineĀ Technical Manuals and InstructionsĀ (Click Here)
Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.
Return Policy: Due to the high demand for this product, all salesĀ for this product are final and we donāt accept returns or cancelations, and we are not able to issue a refund.Ā






















