DTU315-LORA wireless data transmission module

NegotiableUpdate on 04/21

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Overview: The DTU315 Lora wireless data transmission module is a low-frequency half duplex LoRa serial DTU that supports self-organizing network protocols. It enables communication between external serial devices and LoRa concentrators, and enables data acquisition and transmission for wireless networking communication. Intelligent water meters, smart meters, and various other measuring instrument terminals that can be connected to RS485 interfaces, as well as intelligent sensors for different application scenarios.

Product Details

Regional self-organizing network, long-distance transmission, connecting external serial devices, and achieving long-distance data transmission through Lora gateway.

Supports both transparent transmission and networked transmission methods.

High gain, high receiving sensitivity, communication distance up to 4500 meters.

The server and device can directly transmit transparently, receiving and sending as they go, simple and easy to use, supporting one-to-one and one to many communication.

Project	Parameters	Value taking
Wireless parameters	Working frequency band	398MHz~510MHz
	Transmission power	10dBm~22dBm
	receiver sensitivity	-132dBm@0.814Kbps
	Distance	4500m test conditions: clear, open, 22dBm transmission power, antenna gain 3dBi, altitude greater than 2m, 0.814Kbps air speed
	Antenna options	SMA antenna base (outer screw inner hole)
Hardware parameters	data interface	UART: RS232/RS485 baud rate: 1200bps -115200bps
	Working voltage	DC9 ~ 36V
	Working current	Emission current 44.3mA @ 12V, standby current 10.4mA @ 12V
	operation temperature	-40℃ ~ +85℃
	storage temperature	-45℃ ~ +90℃
	Working humidity	5%~95% RH (no condensation)
	Storage humidity	1%~95% RH (no condensation)