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Digi Connect ME®

Secure Network Device Server Module

  • Integrated 10/100 Mbit Ethernet interface
  • Strong enterprise-grade network security
  • Common family footprint for wired and wireless modules
  • High-speed serial interface (UART)
How to Buy

The Digi Connect ME is a secure device server module that delivers complete and versatile embedded IPv6-ready network connectivity and strong standards-based encryption services such as SSL/SSH. Built on leading Digi 32-bit NET+ARM technology, the Digi Connect ME is cost effective and easy to use in existing and new product designs, while powerful enough to meet future product performance needs. The connector-style module is pin-compatible and interchangeable with the Digi Connect® Wi-ME, providing a direct migration path to a wireless solution without the traditional complexities of hardware and software integration work.

Digi Connect ME is available pre-loaded with Digi plug-and-play firmware, which eliminates software development efforts by providing powerful and configurable IPv4/IPv6 device server functionality, including an easy-to-use web user interface and security features. Target applications include retail systems, security/access control, medical devices and building/industrial automation.

In addition, the Digi JumpStart Kit® for the IPv6-ready Thread-X based NET+OS® development platform delivers an easy-to-use, affordable development solution for custom embedded applications. The kit provides the integrated building blocks to quickly and cost-effectively create flexible and secure embedded applications for integrated high-performance networking solutions.

Digi Device Cloud
The Digi Connect ME family features the development and operational benefits of Digi Device Cloud. This secure, highly-scalable platform seamlessly ties enterprise applications and remote devices together.
Specifications Digi Connect ME Digi Connect Wi-ME
Hardware
Processor Type 32-bit Digi NS7520 processor
ARM Core ARM7TDMI
Processor Speed 55 MHz
Memory Base Population 2/4 MB NOR flash 4 MB NOR flash
8 MB SDRAM
Pins/Form Factor RJ-45 connector style with 20-pin micro pin header (Samtec FTS-110-01-F-DV-TR)
High-Speed TTL Serial Interface Up to 230 Kbps data rate
Full signal support for TXD, RXD, RTS, CTS, DTR, DSR and DCD
Hardware/Software flow control
GPIO Up to 10 shared with 1 external IRQ
On-module Power Supervisor
JTAG Interface NET+OS development modules only (P/N DC-ME-01T-JT, DC-ME4-01T-JT)
Wave-Solderable Design No clean flux process
Dimensions (L x W x H) 1.445 in (36.7 mm) x 0.75 in (19.05 mm) x 0.854 in (21.69 mm) 1.845 in (46.86 mm) x 0.75 in (19.05 mm) x 0.854 in (21.69 mm)
Network Interface - Wired
Standard IEEE 802.3
Physical Layer 10/100Base-T
Data Rate 10/100 Mbps (auto-sensing)
Mode Full- or half-duplex (auto-sensing)
Connector RJ-45
Integrated Ethernet MAC/PHY
PoE Power Pass-Through
Network Interface – Wireless LAN
Standard IEEE 802.11b
Frequency 2.4 GHz
Data Rate Up to 11 Mbps with automatic fallback
Modulation CCK (11/5.5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps)
Typical Transmit Power 16 dBm typical
Receive Sensitivity -66 dBm @ 11 Mbps
Connector 1 x RP-SMA
WLAN Security
WEP (Wired Equivalent Privacy) 64/128-bit encryption (RC4)
WPA/WPA2/802.11i 128-bit TKIP/CCMP (AES) encryption

Enterprise mode (802.1X): LEAP (WEP only), PEAP, TTLS, TLS; EAP-FAST, GTC, MD5, OTP, PAP, CHAP, MSCHAP, MSCHAPv2, TTLS-MSCHAPv2

Pre-shared key mode (PSK/Personal)
Environmental
Operating Temperature -40° C to +85° C (-40° F to +185° F) -30° C to +75° C (-22° F to +167° F)
Storage Temperature -50° C to +125° C (-58° F to +257° F)
Relative Humidity 5% to 90% (non-condensing)
Altitude 12,000 feet (3,658 meters)
Power Requirements (3.3V)
Maximum 270 mA (891 mW) 400 mA (1.32 W)
Regulatory Approvals
FCC Part 15 Class B, EN 55022 Class B
EN 61000-3-2 and EN 61000-3-3
ICES-003 Class B, VCCI Class II, AS 3548
FCC Part 15 Sub C Section 15.247
IC RSS-210 Issue 5 Section 6.2.2(o)
EN 300 328, EN 301 489-17
UL 60950-1, EN 60950 (EU)
CSA C22.2, No. 60950
EN 55024
 

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