Ebyte E32-433T37S 433MHz 25km long distance 5W TTL lora uart Wireless serial port module

$37.56

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E32-433T37S LoRa solution long distance 5W TTL lora uart Wireless serial port module [Carrier frequency]:410~441MHz [Transmission power]:37dBm [Communication distance]: 25km [Product size]:50*30.9mm [Product weight]:10.8±0.1g [Introduction]:E32-900T20D is a wireless serial port module based... Read more

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SKU: E32-433T37SNo disponibleCategorías: LoRa Wireless ModuleEtiquetas: 25km, 37dBm, 410~441MHz, TTL

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E32-433T37S LoRa solution long distance 5W TTL lora uart Wireless serial port module

[Carrier frequency]:410~441MHz

[Transmission power]:37dBm

[Communication distance]: 25km

[Product size]:50*30.9mm

[Product weight]:10.8±0.1g

[Introduction]:E32-900T20D is a wireless serial port module based on SEMTECH's LoRa solution. It has a variety of transmission modes, working at 862MHz~931MHz, LoRa spread spectrum technology, and TTL output.

Main parameters Performance Remark
Minimu
m value
Typical
value
Maximu
m value
Working voltage (V) 4.5 5~12v 15 4.5V can guarantee the output power, the lower
the voltage, the greater the supply current
Communication level (V) - 3.3 - There may be a risk of burning when using a 5V
level, and a level conversion circuit is required
Working temperature (°C) -40 - 85 Industrial grade design
Working frequency band (MHz) 410 - 441 Support ISM frequency band
power consumption 5V emission current
(mA)
2900 3100 3300 Tested under 50 ohm impedance, the impedance
mismatch may cause the current to be too large,
please provide a power supply with at least 3.5A output when using 5V power suppl
12V emission current
(mA)
900 1100 1300 Tested under 50 ohm impedance, impedance
mismatch may lead to excessive current, please
provide at least 1.5A output power supply when
using 12V power supply
Receive current (mA) 38 43 48 Supply voltage12V DC
Sleep current (uA) - 2 - Software shutdow
Maximum transmit power
(dBm)
36 37 38 -
Receiving sensitivity
(dBm)
-126 -128 -130 Air rate 2.4 kbps
Air rate (bps) 0.3k 2.4k 19.2k User Programmable Control
Reference distance 25km Clear sky, antenna gain 5dBi, antenna height 2.5
meters
Launch length 58 Byte The maximum capacity of a single package will
be automatically divided into packages after
exceeding
Cache capacity 512 Byte -
Modulation LoRa A new generation of LoRa modulation technology
Communication Interface UART serial port TTL level
Encapsulation SMD SMD
Interface 2.54mm -
Dimensions 50*30.9mm -
RF interface IPEX/stamp hole The characteristic impedance is about 50 ohms
Main parameters Performance Remark
Minimum value Maximum value
Power supply voltageV 4.5 15 Exceeding 15V may permanently burn the
module
Blocking powerdBm - 10 High-power radio frequency do not
communicate at close range
Working temperature°C) -40 85 Industrial grade

Classic LoRa Data Transmission Module


LoRa spread spectrum technology

E32-433T37S 4 Working Modes

E32-433T37S Multiple Transmission Methods

E32-433T37S  Deep sleep, Air wake-Up, Forward error correction, Watchdog.

E32-433T37S Low Power Consumption Function, With Over-the-air Wake-up

E32-433T37S Break Through Distances, Obstacles With High Power

E32-433T37S Overvoltage Warning Indication

E32-433T37S Over-temperature Protection

E32-433T37S Ebyte products - high stability, strong supply capacity, sufficient shipments

High-quality Industrial-grade Components


E32-433T37S  Wide Applications, Strong Practicability

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Ebyte E32-433T37S 433MHz 25km long distance 5W TTL lora uart Wireless serial port module

$37.56