User's Manual

3
RF-Smart – User Manual Rev 1.1 – 12/11/2019
1. Overview
The RF-Gate is a complete RF Terminal solution
for RF 433/915 Mhz applications.
Based on Quectel Cellular modems and CC1310 radio.
2. Hardware Interface Description
2.1 Main features of the RF-Gate
Feature
Implementation
Incorporates combination of
Short Range and CELLULAR
modems, as well as GPS and
WiFi
The SMART Linux module handles all RF CELLULAR
GPS processing
Product Modem
• Quectel 3/4G Cellular Modems
• CC1310 Short Range Radio
• Mediatec Mips processor + WiFi core + LAN
• GPS modem (on request)
Power supply
Single supply voltage 8V DC to 55V DC
connector 4 pin micro-fit 3mm
GPIO
1x Open collector drive 100ma
1x RELAY 1A 30V
2x Inputs opto couplers, 0-55v
2 analog inputs 0-30V
Communication
1x RS232, connector D-Type 9pin (DB-9)
1x RJ45 ETHERNET PORT
1x micro USB (HOST)
Antennas
RF, CELLULAR, WiFi and GPS via SMA connectors
Processor
MT7688 (in smart versions)
• 580 MHz MIPS CPU.
Memory
• 32MB flash and 128MB DDR2 RAM.
• Micro SD slot.
Programming
• Linux
• Python
• C