The Eddy-S4 Device Server Development Board features a socket for the Eddy-CPU-V2.5 AT91SAM9G20 (ARM9) CPU Module with 8MB Flash and 32MB SDRAM (module is not included). With two 10/100Mbps Ethernet ports and 4x RS232 or 4x RS422/485 ports, it provides a powerful platform for developing your serial device server application. The serial ports use RJ45 connectors, so you can use a standard Ethernet cable with an Ethernet-to-DB9 adapter to connect your serial devices. The Eddy-CPU module, Ethernet cable and DB9 adapters are available as optional accessories at the bottom of this page. The picture shows an Eddy-CPU module installed for illustration purposes only.
Two versions of this board are available:
You can select your desired port configuration from the drop-down option menu at the bottom of this order page.
- Eddy-S4-RS232: with 4x RS232 ports
- Eddy-S4-Combo: with 4x RS422/RSS485 ports
We also offer the Eddy-S8 model, which offers 8x RS232 or 8x RS422/RS485 ports.
Using the optional plug-on Eddy-WiFi module you can easily add wireless capability to this board (the WiFi module plugs onto the CPU module, which also must be purchased separately).
Serial Device Server Features Note: The features list and table below assume that an Eddy-CPU-V2.5 has been installed. This board has no function, operating system or software by itself.
- Eddy-CPU-V2.5 AT91SAM9G20 (ARM9) CPU module, 400MHz with 8MB Flash and 32MB SDRAM (module sold separately)
- 2x 10/100 Ethernet PHY (Auto MDIX)
- 4x UART with 256 byte FIFO per port; RS232 or RS422/RS485 transceivers
- Embedded Linux Kernel 2.6.21
- Sample application and driver source provided
- LemonIDE (Eclipse based IDE)
- Windows Utility Applications: COM Port Redirector, PortView and TestView
- Operation Temp : -40°C to +85°C
Serial Device Server Specifications
|CPU (module sold separately) ||AT91SAM9G20 (ARM9), 400MHz |
|Memory (on CPU module) ||8MB Serial Flash, 32MB SDRAM |
|Ethernet ||2x 10/100 Base-T Auto MDI/MDIX |
|UARTs ||4x Port, 16C1054 IC with 4x 256 bytes FIFO, up to 921.6 Kbps |
|Input Power ||5.0V DC, 200 mA max. |
|Dimensions ||146 × 165 × 28 mm |
|Weight ||98g |
|Software (runs on CPU module sold separately) |
|O/S ||Embedded Linux Kernel 2.6.21 |
|Protocol ||TCP, UDP, Telnet, ICMP, DHCP, TFTP, HTTP, SNMP 1&2, SSH, SSL |
|Mgt Tools ||SNMP, Web, PortView |
|File Uploads ||TFTP, FTP, Web |
|IP Address ||Static IP, DHCP |
|Ported Open-Source Software ||Busybox 1.5, ddns 1.8, dropbear 0.5, iptables 1.3.7, matrixssl 1.8.3, net-snmp 5.4.1, thttpd 2.25d, openssl 0.9.8i, vsftpd 2.05 |
|Device Driver Source Code for ||16C1054 UART 4 Port, Ethernet, RTC, MMC/SD Card |
|Application Source Code for ||TCP_Server, TCP_Client, UDP_Server, UDP_Client, BlueTooth, WiFi |
|Development Tools ||LemonIDE, SDK and API ToolChain for Windows/Linux |
|Operating Temp. ||-40°C to +85°C |
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