Kategori
433MHz LoRa Modül , 868MHz LoRa Modül
Marka
EBYTE
Stok Kodu
E32-433T20S
E32-T Serisi , LoRa RF Modül E32-433T20S

E32-T Serisi , LoRa RF Modül E32-433T20S

Fiyat
7,00 USD + KDV
268,20 TL + KDV
Seçenekler
Modül Serisi
SEPETE EKLE HEMEN AL

E32-433T20S

[IC]：SX1278

[Frequency]：410~441MHz

[Power]：20dBm

[Distance]：5.0km

[Size]：16 * 26mm

[Introduction]：E32-433T20S-V8.0 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.

ÜRÜN BİLGİSİ
Model Interface IC Frequency Hz Power dBm Distance km Air data rate Package Size (mm) Feature Manual
E32-400T20S3 UART SX1278 433M 470M 20 3,0 0.3k~19.2k SMD 16 * 26 LoRa spread spectrum ✔
E32-433T20DC UART SX1278 433M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum ✔
E32-433T20DT UART SX1278 433M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum ✔
E32-433T20S UART SX1278 433M 20 5,0 2.4k～19.2k SMD 16 * 26 LoRa Spread Spactrum Technology ✔
E32-433T20S1 UART SX1278 433M 20 3.0 0.3k~19.2k SMD 17*25.5 LoRa spread spectrum ✔
E32-433T20S2T UART SX1278 433M 20 3.0 0.3k~19.2k SMD 17*30 LoRa spread spectrum ✔
E32-433T27D UART SX1278 433M 27 5.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum ✔
E32-433T30D UART SX1278 433M 30 8.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum ✔
E32-433T30S UART SX1278 433M 30 8.0 0.3k~19.2k SMD 25*40.5 LoRa spread spectrum ✔
E32-868T20D UART SX1276 868M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum ✔
E32-868T20S UART SX1276 868M 20 3,0 0.3k~19.2k SMD 16 * 26 LoRa spread spectrum ✔
E32-868T30D UART SX1276 868M 30 8.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum ✔
E32-868T30S UART SX1276 868M 30 8.0 0.3k~19.2k DIP 25*40.3 LoRa spread spectrum Continuous transmiss ✔
E32-900T20S UART SX1276 868M 915M 20 5,5 0.3k~19.2k SMD 16*26 LoRa spread spectrum ✔
E32-900T30D UART SX1276 868M 915M 30 8,0 0.3k~19.2k DIP 24*43 LoRa spread spectrum ✔


Main parameterPerformance
RemarkDistance for reference
5000m
    Test condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate: 2.4kbps
TX length
58 Btye
    Maximum capacity of single package
Buffer512 Btye
    -
ModulationLoRa
    -
Communication interfaceUART

    TTL @3.3V

Package
SMD
    -
Connector
1.27mm
    -
Size
16 * 26mm
    -
Antenna
IPEX/stamp hole
    50 ohm impedance


Main parameterMin.Typ.Max.UnitRemarkOperating voltage
2.3
5.05.2
V≥5.0V ensures output power
Communication level-3.3-VFor 5V TTL, it may be at risk of burning down
Operating temperature-40
-85
℃
Industrial design
Operating frequency
410
-441MHz
Support ISM bandTX current
-110-mA
Instant power consumption
RX current
-14
-mA
-Turn-off current
-4-μA
Software is shut down
Max Tx power
19-20dBm
-Receiving sensitivity
-144-146
-147dBm

Air data rate is 2.4kbps

Air data rate
2.4k
2.4k
19.2k
bps
Controlled via user’s programming
YORUMLAR
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TAKSİT SEÇENEKLERİ
PIN DEFINITION
No.
NameDirectionFeatures
1NC-

Empty Pin

2GND-

Ground

3NC-

Empty Pin

4NC-

Empty Pin

5NC-

Empty Pin

6NC-

Empty Pin

7NC-

Empty Pin

8GND-
       Ground11GND-

Ground

12ANT-

Antenna

13GND-

Ground

14GND-

Ground

15GND

-

Ground

16GND-

Ground

19GND
-

Ground

20M0

Input

（weak pull-up）

Work with M1 to decide 4 working modes of module (not suspended, if not used, could be grounded).

21M1

Input

（weak pull-up）

Work with M0 to decide 4 working modes of module (not suspended, if not used, could be grounded).

22
RXD
Input
       TTL UART inputs, connects to external (MCU, PC) TXD output pin.
23TXD
Output
        TTL UART outputs, connects to external RXD (MCU, PC) input pin.
24AUX
Output

         Used to indicate the working status of the module;

The user wakes up the external MCU and outputs low level during power-on

self-check initialization; (can be left floating)


25VCC
-          Power supply: 2.3~ 5.5V DC
26GND
-

   Ground

 

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E32-T Serisi , LoRa RF Modül E32-433T20S E32-433T20S
E32-T Serisi , LoRa RF Modül E32-433T20S

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