Richard Moore| Quantity | Component name | |
| 1 | × | Arduino ATmega328P |
| 1 | × | nRF24L01+ |
| 1 | × | 128x64 OLED Display |
Firefly Hardware Wallet
The Firefly is a DIY $5 hardware wallet for the Ethereum blockchain, with a secure air-gapped solution that is mobile-friendly.
The Firefly is a DIY $5 hardware wallet for the Ethereum blockchain, with a secure air-gapped solution that is mobile-friendly.
| Quantity | Component name | |
| 1 | × | Arduino ATmega328P |
| 1 | × | nRF24L01+ |
| 1 | × | 128x64 OLED Display |