Wireless Lora spreading module 433M RF E32-433T30D SX1278 RF chip wireless serial port module (UART) low power transmission

Manufacturer Product Number

E32-433T30D

Description

E32-433T30D is adopts LoRa spread spectrum technology, with this technology the module can transmit much longer distance than similar products under the same power with better anti-interference performance.

Package Condition

Bulk

Datasheet

E32-433T30D

Product Details
Reviews

Product Descriptions

E32-433T30D is a wireless serial port module(UART) based on SEMTECH's SX1278 RF chip.It has multiple transmission modes,working in the 410MHz~441MHz, (default 433MHz)， LoRa spread spectrum technology.

SX1278 features LoRaTM, which will bring longer communication distance, and has the advantages of concentrated power density, meanwhile it has a very strong confidentiality. E32-433T30D is in stable bulk production and are widely applied in utility meters, loT renovation smart home. etc. The modules feature data encryption and compression. The data transmitted in air features randomness.air Data Rate (Default 2.4kps). The encryption-decryption algorithm makes data interception meaningless. The data compression enables shorter transmitting time and lower rate of being interfered. which increased the reliability and transmitting efficiency.

Product Features

• Communication distance tested is up to 8km;

• Maximum transmission power of 1W, software multi-level adjustable;

• Support the global license-free ISM 433MHz band;

• Support air date rate of 2.4kbps~ 19.2kbps;

• Support new generation LoRa technology;

• Low power consumption for battery supplied applications;

• Support 3.3V~5.2V power supply, power supply over 5.0 V can guarantee the best performance;

• Industrial grade standard design, support -40 ~ 85 C for working over a long time;

• SMA access point, good for secondary development and integration.

Product Applications

• Home security alarm and remote keyless entry;

• Smart home and industrial sensors;

• Wireless alarm security system;

• Building automation solutions;

• Wireless industrial-grade remote control;

• Health care products;

• Advanced Meter Reading Architecture(AMI);

• Automotive industry applications.

Specifications

Attribute	Attribute value	Notes
ANSM-Part#	ANSM-E32-433T30D
Working frequency	410~441 MHz	Default: 433MHz
Transmitting power	21~30 dBm	Default: 30dBm（About 1W）
Receiving sensitivity	-147 dBm	Air data rate: 0.3kbps
Air data rate	0.3k~19.2kbps	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
Size	24 * 43 mm	Without SMA
Antenna type	SMA-K
Communication interface	UART	Baud rate: 1200~115200, default: 9600
Package	DIP
Buffer	512 bytes buffer	Automatically sub-packaging with 58 bytes per package
Working voltage (V)	3.3~5.2	>5.0V can guarantee output power
Emission current (mA)	610