dc27partybadge
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DC801 DC27 Party Badge
Party badge and BLE hardware board
Hardware
- Rigado BMD-340 Bluetooth low energy based on a Nordic nRF52840
- 64MHz ARM® Cortex™ M4F CPU, 1MB of flash memory, 256kB RAM, USB 2.0
- https://www.rigado.com/bmd-340/
- Lots of I/O
- Speaker
- 6 buttons
- SPI LCD screen
- JTAG interface
- Micro USB
- microSD card
- 2 SAO connectors
- 1 minibadges
- USB 2.0
- UART breakout
- NFC tag
Board design is in Kicad
See the Hardware directory for more info, schematics and etc
You can view the complete design in PDF format here
SD Card
Format your SD card as FAT32 and copy the contents of SD_Card into it
Software
- Environment is GNU ARM GCC with your choice of IDE (I used CLion)
- Need a J-Link Segger JTAG programmer
- Uses the softdevice s140
- Badges shipped with a built-in UF2 bootloader
See the Software directory for more info
DC27 dev team
Project owner
Software Team
Hardware Team
Honorable Mention
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