What is it?

ModBus RTU to 4G LTE MQTT/TCP Gateway

Why did you make it?

for industrial automation and data logging purpose

What makes it special?

1. RS485 MODBUS-RTU INPUT WITH ESD PROTECTION.
2. 4-20mA ANALOG INPUT.
3. UPLOAD TO MQTT/TCP CLOUD VIA 4G LTE AT CONFIGURABLE INTERVAL.
4. UPLOAD TO MQTT/TCP CLOUD VIA WIFI AT CONFIGURABLE INTERVAL.
5. SAVE TO INTERNAL 1MB FLASH MEMORY IN CASE OF LOW NETWORK COVERAGE AREA, LATER UPLOAD TO CLOUD.
6. 9-36VDC UNIVERSAL POWER OPERATED WITH BUCK REGULATION TECHNOLOGY AND REVERSE POLARITY COMPATIBLE.
7. AUTOMATIC ACCURATE TIME SYNCING WITH- GSM NETWORK TIME(USING GSM). TIME SERVERS(NTP)(USING WIFI).
8. DIFFFERENT BUZZER SOUNDS FOR DIFFERENT EVENTS.
9. GSM NETWORK AND POWER LED FOR INDICATION.
10. SUPPORTS SMS COMMAND FUNCTIONS FOR CONFIGURATIONS.
11. SUPPORTS VARIOUS SMS ALERTS FOR SETTING CHANGE.
12. SUPPORTS FOTA(FIRMWARE UPDATE OVER THE AIR).
13. CAN SWITCH BETWEEN WIFI AND GPRS ACCORDING TO AVAILABLITY, PRIORITY GOES TO WIFI FOR COST SAVING.
14. FULLY AUTOMATIC APN SELECTION FOR ANY NETWORK OPERATOR ACROSS INDIA.
15. EASY DIN RAIL MOUNT, GOOD FOR INSTALLING IN PANEL.