Ebyte E220-400M33S 16km 33dBm LoRa Spread Spectrum Technology SPI RF Module 433/470MHz LLCC68 chip LoRa wireless module

$8.70

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E220-400M33S LLCC68 433/470MHz LoRa Spread Spectrum Technology SPI Hardware Module [Operating frequency]:410~493MHz [Transmitting power]:33dBm [Communication distance]:16km [Product size]:38.5*24mm [Introduction]:E220-400M33S is based on the new generation of LoRaTM RF chip LLCC68 produced... Read more

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SKU: E220-400M33SNo disponibleCategorías: LoRa Wireless Module, New products, RF Module, SPI ModuleEtiquetas: 16km, 33dBm, 433/470MHz, LLCC68, New products

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E220-400M33S LLCC68 433/470MHz LoRa Spread Spectrum Technology SPI Hardware Module

[Operating frequency]:410~493MHz

[Transmitting power]:33dBm

[Communication distance]:16km

[Product size]:38.5*24mm

[Introduction]:E220-400M33S is based on the new generation of LoRaTM RF chip LLCC68 produced by Semtech. It is independently developed with a maximum power of 2W and is suitable for 433/470MHz SMD LoRaTM wireless modules. It uses an industrial-grade high-precision 32MHz crystal oscillator. Since the imported LLCC68 is used as the core of the module, a power amplifier (PA) and a low-noise amplifier (LNA) are built in on the original basis, so that the maximum transmission power reaches 2W and the receiving sensitivity is further improved. The overall communication stability is greatly improved compared to products without power amplifiers and low-noise amplifiers.

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Main parameters performance Remark
minimum value maximum value
Supply voltage (V) 0 5.5 Exceeding 5.5V will permanently burn the module
Blocking power (dBm) - 10 Less likely to be burned if used at close range
Working temperature (℃) -40 85 Industrial grade
Main parameters performance Remark
minimum value Typical value maximum value
Working voltage (V) 3 5 5.5 ≥5V guaranteed output power
Communication level (V) - 3.3 - Using 5V TTL risks burning out
Working temperature (℃) -40 - 85 Industrial grade design
Working frequency band (MHz) 410 433/470 493 Support ISM frequency band
Power consumption Emission current (mA) - 1200 - Instantaneous power consumption
Receive current (mA) - 12.5 -
Sleep current (μA) - 1 - Software shutdown
Maximum transmit power (dBm) 32.5 33 33.5
Receiving sensitivity (dBm) - -129 - -124dbm,BW_L=125kHz,SF = 7,LORA TM ;
-129dbm,BW_L=125kHz,SF = 9,LORA TM ;
-121dbm,BW_L=250kHz,SF = 7,LORA TM ;
-129dbm,BW_L=250kHz,SF = 10,LORA TM ;
-117dbm,BW_L=500kHz,SF = 7,LORA TM ;
-127dbm,BW_L=500kHz,SF = 11,LORA TM ;
Communication speed rate GFSK(bps) 0.6k -121dbm,BW_L=250kHz,SF = 7,LORA TM ; 300k User programmable customization
LoRa(bps) 1.76k -121dbm,BW_L=250kHz,SF = 7,LORA TM ; 62.5k User programmable customization
Main parameters describe Remark
Measured distance 16km Sunny and open space, antenna gain 3.5dBi, antenna height 2.5 meters, air rate 2.4kbps
FIFO 256Byte Maximum length of a single send
Crystal frequency 32MHz Passive crystal oscillator, recommended 24pF
Modulation method LORA It is recommended to use LORA modulation method
Packaging method SMD type -121dbm,BW_L=250kHz,SF = 7,LORA TM ;
Interface mode 2.54mm stamp hole
Communication interface SPI 0~10Mbps
Overall dimensions 38.5*24mm -121dbm,BW_L=250kHz,SF = 7,LORA TM ;
RF interface Stamp hole/IPEX Equivalent impedance is about 50Ω
weight 5.85g -121dbm,BW_L=250kHz,SF = 7,LORA TM ;

HIGH PERFORMANCE LoRa SPREAD SPECTRUM WIRELESS MODULE

EBYTE LAUNCHES THE NEW E220

FUNCTIONAL FEATURES

ADOPTS NEW LoRa SPREAD SPECTRUM TECHNOLOGY

SUPPORTS GLOBAL LICENCE-FREE ISM BAND

SOFTWARE-ADJUSTABLE TRANSMIT POWER ON DEMAND

HIGHER DATA TRANSFER RATES

E220 SERIES ARE EQUIPPED WITH PROFESSIONAL RF SHIELDING

SMALLER SIZE EASIER INTEGRATION

THE E220 SERIES IS AVAILABLE IN TWO ANTENNA FORMATS

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Ebyte E220-400M33S 16km 33dBm LoRa Spread Spectrum Technology SPI RF Module 433/470MHz LLCC68 chip LoRa wireless module

$8.70