Open source deadbolt lock

[amal]

@splattergoo

Would it be possible to use a spark 1 or a flexMN to activate the SHS-3321?

spark 1 is iso15693 so no there… and flexMN cannot emulate a 4 byte mifare classic, so only older shs-3321s with older firmware will work, or you can downgrade your firmware…

SHS3321 Firmware rollback

Hi All, Finally got my hands on an V1.5 (the one with fitted diodes) SHS3321 that works with a NeXT Implant. Unfortunately the v1.5 unit its self has been damaged, but! I dumped the firmware with a PICkit 3 and flashed it to my original SHS3321 V1.7, and volla!! a door lock that reads my hand. A 30 second write up and the firmware is Here