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the DTU uses military-grade SX1262 LoRa modulation to bypass industrial electrical noise
Technical Parameter E103-W03 (PCB Onboard Antenna) E103-W03 (IPEX External Socket) Main Controller Chip Texas Instruments CC3220R Texas Instruments CC3220R RF Frequency Range 2
2V DC Standby Current 11 mA @ 12V DC 21 mA @ 4
4GHz spectrum while offering superior signal penetration through concrete walls and building facades
EBYTE NB124S 2-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway TCP/UDP/MQTT DC 8-28V AT Command Build-in Watchdog 12dBi the DTU uses military-grade SX1262Ebyte NB124S Modbus RTU to TCP gateway rs485 232 422 to Ethernet network port module industrial grade [Interface signal]RS485 RS422 RS232 [Product size]173x95x26. 5mm [Installation method] positioning hole installation [Product weight]360g5g [Introduction]NB124S is a common industrial grade 2 way serial port server that supports DC power supply. It integrates the TCP IP protocol stack inside, which can realize two way transparent transmission of data
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