HCPP NFC Hardware Badge
monero-project·kastelo·hardware/confbadge/hcppnfc/hcppnfc.kicad_pcb
HCPP NFC Hardware Badge is an open source PCB design by monero-project: a 2-layer, 80 × 71 mm board with 5 components (4 distinct parts). It is built around the M24SR02-YMN. Filed under wearables.
The Sekura Monero Hardware Wallet
[](https://github.com/monero-project/kastelo/)
1. Safe, Vault, a place to store valuables 2. An open hardware Monero wallet
https://taiga.getmonero.org/project/michael-rfc-hwallet-1-implementation/

Built around
Parts list
5 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | M24SR02-YMN | SOIC-8_3.9x4.9mm_Pitch1.27mm | U1, U2 |
| 1 | Antenna_Loop | NFCAntennatall | AE1 |
| 1 | SW_SPST | SW_SPST_K21102SP | SW1 |
| 1 | SW_SPST | SW_SPST_PTS645 | SW2 |
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