Archive for July, 2013
Open Access v4 – Now with Raspberry Pi!
Just in time for Defcon 2013, we finished our Open Access v4 board. This one is going to be getting made in quantity, at a very nice local PCB assember. Check it out:
This one has an Arduino-compatible Atmega 328P on-board and support for powering and interfacing with the Raspberry Pi via it’s breakout board. Features include:
- Atmega328P with support for 200 local users in eeprom
- (2) Wiegand RFID reader ports with fused power, LED, and buzzer support
- (4) Supervised alarm zones
- (1) Unsupervised tamper zone
- (4) 5A relay outputs
- (2) 12V auxilliary power ports
- Selectable USB output or direct-attach 3.3V UART to the Raspberry Pi
- Real-time clock with battery backup (DS1307)
- Serial i2c EEPROM (Atmel AT24)
- Expansion header for CD or more inputs/outputs
This should be shipped after Defcon!
John
July 26, 2013