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Home > Development Board > MCU > Dynamic QR code generation module Display module WeChat USB serial port STM32/51 MCU QR26

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Dynamic QR code generation module Display module WeChat USB serial port STM32/51 MCU QR26

Name: Dynamic QR code generation module Display module WeChat USB serial port STM32/51 MCU QR26
Brand: youyeetoo geeker shop
SKU: 0020
Price: 16.18 USD
Availability: OutOfStock
Rating: 5 (1 reviews)

SKU: 0020

Screen parameters:
-Resolution: 320x240
-Color screen 16-bit color depth

5 (1 Reviews)

$110.05

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Description
Reviews

Google Drive: SDK & Update the firmware.

Screen parameters:
-Resolution: 320x240
-Color screen 16-bit color depth

Ultra-low power consumption:
You can send a serial port command to make the module enter sleep mode (ultra-low power consumption uA level), and you can send a command to wake up through the serial port/or IRQ pin to wake up customizable:
Batch customers can customize the display content and display format. Inside the module is an STM32 single-chip microcomputer, and there is a lot of computing wealth, various functions can be customized according to customers (customization by paying an R&D fee, after a certain amount of batch delivery, we can refund the R&D fee, which is equivalent to free customization)

Notice:
By default, the STM32 MCU on the module is not open source to customers, and the schematic diagram and PCB of the module are also not open. If the customer wants to program on this MCU by himself for secondary development, please contact us: shop@youyeetoo.com (additional fees are required).

Function description
★Dynamic QR code generation, refreshable every second
★Easy to operate, send serial data to generate a QR code, cross-platform use, as long as there is a serial port can be used
★Low cost, discount for bulk purchase
★Low power consumption, fast switching between sleep and wakeup
★Built-in independent watchdog circuit to ensure stable and reliable long-term operation
★Can display auxiliary description text information, more humane
★Onboard buzzer interface, command control
★Onboard IO port, which can be controlled by commands
★Onboard LED lights, which can be controlled by commands
★2.6 inch true color TFT

Hardware description
Power supply: 5V or 3.3V,
The serial port (UART) directly sends the content you want to generate the QR code.

Black

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5.0 1 Reviews

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Dynamic QR code generation module Display module WeChat USB serial port STM32/51 MCU QR26

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Dynamic QR code generation module Display module WeChat USB serial port STM32/51 MCU QR26

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