Which Pi? - WyrmTech
Which Pi?
Pi Bits
Which Pi have I got?
There has been a number of models of the Raspberry Pi. The models currently available are :
| Model and Pi Revision | Memory | Hardware Revision Code |
| Model B Revision 1.0 | 256MB | 0002 |
| Model B Revision 1.0 + ECN0001 (no fuses, D14 removed) | 256MB | 0003 |
Model B Revision 2.0 Mounting holes | 256MB | 0004 0005 0006 |
| Model A Mounting holes | 256MB | 0007 0008 0009 |
| Model B Revision 2.0 Mounting holes | 512MB | 000d 000e 000f |
| Model B+ | 512MB | 0010 |
| Compute Module | 512MB | 0011 |
| Model A+ | 256MB | 0012 |
| Pi 2 Model B | 1GB | a01041 (Sony, UK) a21041 (Embest, China) |
| PiZero | 512MB | 900092 |
| Pi 3 Model B | 1GB | a02082 (Sony, UK) a22082 (Embest, China) |
To find out what hardware revision you have run the following command at the command prompt or via a terminal window : cat /proc/cpuinfo
This will give you output showing the processor information and the hardware information:
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 1
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 2
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 3
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : BCM2709
Revision : a01041
Serial : 00000000aa347b5a
So for a Raspberry Pi with a Revision code of a01041 shows it as a Pi 2 Model B.