Wireless Lora spreading module 433M RF E32-433T37S SX1278 RF chip wireless serial port module (UART) low power transmission

Product Descriptions

E32-433T37S is a new generation of LoRa wireless module, based on the SX1278 radio frequency chip wireless serial port module (UART),with a variety of transmission methods, working in the (410 ~ 441MHz) frequency band (default 433MHz), LoRa spread spectrum technology,TTL level Output, supports 4.5V - 15V supply voltage.

E32-433T37S adopts a new generation of LoRa spread spectrum technology, which is faster, lower power consumption, and smaller than other traditional solutions; it supports air wake-up, wireless configuration,and other functions, and can provide customized development services.

Product Features

• Based on SX1278 to develop a new LoRa spread spectrum modulation technology, which brings longer communication distance and stronger anti-interference ability;

• Support FEC forward error correction to improve communication stability;

• Support wake-up over the air, that is, ultra-low power consumption function, suitable for battery-powered applications;

• Support fixed-point transmission, broadcast transmission and other transmission modes;

• Support deep sleep within the full power supply range, and the power consumption of the whole machine in this mode is less than 10uA;

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

• The module has built-in PA+LNA, and the communication distance can reach 25km under ideal conditions;

• The parameters are saved after power-off, and the module will work according to the set parameters after power-on;

• Efficient watchdog design, once an exception occurs, the module will automatically restart and continue to work according to the previous parameter settings ;

• Support data transmission rate of 0.3K ~ 19.2kbps;

• Support 4.5-15V wide voltage power supply, and the power output of 37dBm can be guaranteed in the whole power supply range ;

• Industrial-grade standard design, supporting long-term use at -40 ~ +85°C;

• The maximum power of the module can reach 5W (37dBm), and the transmission is farther and more stable;

• The module has built-in undervoltage and overvoltage warning functions and a built-in warning LED;

• The module has a built-in over-temperature protection function, which will automatically stop sending when the maximum temperature of the module is exceeded;

• Matrix pads are reserved at the bottom of the module to facilitate heat dissipation for secondary development.

Product Applications

• Home security alarm and remote keyless entry;

• Smart home and industrial sensors, etc.;

• Wireless alarm security system;

• Building automation solutions;

• Wireless industrial grade remote control:

• Healthcare products;

• Automotive industry applications.

Specifications

Actual product photos

Payment&Transportation

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