

Kit with NFC module based on ST25R3911B chip and STM32F103RBT6 microcontroller. It has a built-in microSD card slot (16GB card included), on which the user can store graphics and then transfer them to the display via wireless technology. It also features an OLED display, function buttons and a microUSB slot, as well as a USB-UART converter.
1. STM32F103RBT6 | 8. 2 x LED indicator |
2. NFC chip ST25R3911B | 9. MCU pins |
3. SRAM 23LC1024, 1 MBit | 10. microUSB |
4. USB-UART converter CR2102 | 11. microSD |
5. 3,3 V voltage regulator SPX3819 | 12. SWD interface |
6. OLED 1,3" display | 13. NFC coil |
7. 4 buttons | 14. UART |
The displayed image can be also sent using a mobile device with the NFC function (the manufacturer provides the module with an application enabling data transfer to the display in a simple and convenient way). Full documentation with examples of use is available on the product Wiki page.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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