E32-DTU 433L30: Module Lora DTU (khoảng cách 8km)

Tần số: 410 ~ 441MHz
Công suất: 30dBm
Khoảng cách: 8km
Giao tiếp: RS232/RS485

Category: Module Lora, Module Zigbee Tags: 433L30, E32-DTU-100, Module Lora

Thông số kỹ thuật

Tần số: 410 ~ 441MHz
Công suất: 30dBm
Khoảng cách: 8km
Giao tiếp: RS232/RS485

Sơ đồ chân

Pin No.	Name	Function	Description
1	DB-9 female connector	RS-232 connector	Standard RS-232 connector
2	3.81 wiring connector	RS-485, power connector	Standard RS-485 connector and line-pressing power source connector
3	PWR-LED	Power source indicator	Red, light on when power on
4	TXD-LED	TX indicator	Yellow, flicker when transmitting data
5	RXD-LED	RX indicator	Yellow, flicker when receiving data
6	DC power connector	Power source connector	Drop-in round hole, 5.5mm external diameter, 2.5mm internal diameter
7	Toggle switch	Toggle switch	Operation mode control
8	Antenna interface	SMA-K connector	External screw and inner hole, 10mm long, 50Ω characteristic impedance

Đặc tả kỹ thuật

RF Parameter	Value	Remark
Working frequency	410~441 MHz	Default: 433MHz
Transmitting power	30 dBm	About 1W
Receiving sensitivity	-147 dBm	Air data rate: 2.4kbps
Air data rate	0.3k~9.6kbps	Default: 2.4kbps
Test distance	8000 meter	In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 2.4kbps

Hardware Parameter	Value	Remark
Size	82 * 62 * 25 mm
Antenna type	SMA-K
Communication interface	RS232 / RS485	Baud rate: 1200~115200, default: 9600
Package	DB-9 / Screwing	Standard DB9 Hole/3.81 connecting terminal
Buffer	512 bytes buffer	Automatically sub-packaging with 58 bytes per package

Electronic parameter	Min-Max	Typ.	Unit
Power supply	10 – 28	12	V
Transmitting current	625 – 761	684	mA
Stand-by current	27 – 32	29	mA
Operating temperature	-40 – +85	20	͒C
Operating humidity	10 – 90	60	%
Storage temperature	-40 – +125	20	͒C

Tài liệu

Hướng dẫn sử dụng E32-DTU 433L30: E32-DTU 433L30

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