Digi Connect® Wi-ME
- Hardware
- Network Interface
- Environmental
- Wireless Security
- LEDs
- Dimensions
- Regulatory Approvals
- Power Requirements
- Line Art
Hardware
- 32-bit NET+ARM high-performance RISC processor (NS7520 @ 55 MHz)
- 4 MB Flash and 8 MB RAM on-board memory
- On-board power supervisor
- High-speed TTL serial interface
- Throughput up to 230 Kbps
- Full signal support for TXD, RXD, RTS, CTS, DTR, DSR and DCD
- Hardware/software flow control
- 5 shared General Purpose Input/Output (GPIO) ports
- Wave-solderable design (no clean flux process)
- RoHS-compliant (2002/95/EC) design
Network Interface
- Standard: IEEE 802.11b
- Frequency: 2.4 GHz
- Data rate: Up to 11 Mbps with automatic fallback
- Modulation: CCK (11/5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps)
- Transmit power: 16 dBm typical
- Receive sensitivity: -82 dBm @ 11 Mbps
- Antenna connector: 1 x RP-SMA
Environmental
- Operating temperature: -30° C to +75° C (-22° F to +167° F)
- Relative humidity: 5% to 90% (non-condensing)
- Altitude: 12,000 ft (3657.6 m)
Wireless Security
- WEP (Wired Equivalent Privacy)
- 64/128-bit encryption (RC4)
- WPA/WPA2/802.11i
- Strong SSL 3.0/TLS 1.0 based encryption
- DES (56-bit), 3DES (168-bit), AES (128/256-bit)
- 128-bit TKIP/CCMP encryption
- 802.1x EAP authentication
- LEAP (WEP only), PEAP, TTLS, TLS
- GTC, MD5, OTP, PAP, CHAP, MSCHAP, MSCHAPv2, TTLS-MSCHAPv2
- Enterprise and Pre-Shared Key (PSK) mode
- Strong SSL 3.0/TLS 1.0 based encryption
LEDs
- Link integrity
- Network activity
Dimensions
- Digi Connect Wi-ME
- Length: 1.945 in (49.4 mm)
- Width: 0.75 in (19.05 mm)
- Height: 0.735 in (18.67 mm)
Regulatory Approvals
- FCC, Part 15 Class B
- EN55022, Class B
- EN61000-3-2 and EN61000-3-3
- ICES-003, Class B
- VCCI, Class II
- AS 3548
- FCC Part 15 Subpart C Section 15.247
- IC (Industry Canada) RSS-210 Issue 5 Section 6.2.2(o)
- EN300 328
- EN301 489-3
- UL 60950-1
- EN60950 (European Union)
- CSA C22.2, No. 60950
- EN55024
Power Requirements
- 3.3VDC @ 400 mA max (1.32 W)
Line Art
- Digi Connect Wi-ME - Front
- Digi Connect Wi-ME - Bottom
