Basic Diagram


General Board Specifications


Software Features Hardware Features
OS: Linux Size:
Weight:
7.5 L x 5.0 W x 1.25 H (inches).
160 grams (5.64 oz.)
Kernel Version: 5.4.81 DMIPS 421 Dhrystone MIPS.
Services: HTTPS Server,
SFTP Server,
FTP Client,
SSH Server,
SNMP Agent,
MQTT
PPP
Power:


Cpu:


Memory:
1 Watt
**(with all relays off and no USB devices plugged in)

Arm ATSAMA5D27
32 bit, RISC, 500MHz

128MB of SD-RAM
8G of FLASH
Drivers: USB to Ethernet
USB to Serial
USB flash stick
USB Web Cameras
Relays
LM75
LCD
More...
Ports:



Relays:

Other:

One Ethernet (10/100 Mb/s),Two USB 2.0, One Nextion LCD,
One Serial console, One RS232, Five Alarm inputs, Six GPIO,
Micro SD, Can Bus, 1-Wire, Expansion.

Four 5 amp AC/DC G2RL-1-E-HA power relays.

Single power source twin onboard power supplies
(5 Volt 2A and 3.3 Volt 1A)
Languages: Bash, TCL,
PHP7, Perl5,
Python3,
Operating
Temperature
Minimum -40 C
Maximum +85 C


RMS-300v2 Power Consumption


Base System 8G Flash / 128 Mb Ram:
1 Watt

Relay power consumption:
relay1 add 1/2 Watt
relay2 add 1/2 Watt
relay3 add 1/2 Watt
relay4 add 1/2 Watt
Relay Total for all relays energized: 2 Watts

Bare board with all four relays energized = 3 Watts.



Our Story

EtherTek Circuits started its business in 2001. Ever since we have provided remote monitoring and control solutions for Remote Tower Sites, the Oil & Gas industry, Telemetry systems for Agriculture, Municipalities, Mines, Solar Farms, Hydro Plants, and the Military.

Our Contacts

PO Box 1576,
Princeton, B.C. V0X-1W0 CANADA

+1 (250) 295-6794
+1 (250) 868-0448