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[ Model ]:E32-TTL-100 aeProduct.getSubject()
[ Interface ]:UART                                                                                                                            
[ Power ]:20dBm
[ Distance ]:3000m
[ RF connector]:SMA-K
[ Frequency ]:433MHz (410-441)
[ Feature ]: E32-TTL-100 is a wireless transceiver module based on SX1278 from SEMTECH(can be transmitter and receiver both). It adopts LoRa spread spectrum technology, with this technology the transmitting distance and penetration ability of the module improved more than 1 times compared with traditional FSK.The module features FEC (forward error correction) algorithm, which ensure it\'s good anti-interference ability. E32-TTL-100 can be compatible with other E32 modules.
 
Electrical parameter

No.

Parameter item

Parameter details & description

1

Size

21 * 36mm(without antenna and SMA)

2

Frequency Band

410 - 441MHz, default: 433.0MHz, channel:32, 1MHz stepped frequency,Recommending frequency: 433±5MHz,

3

Connector

1*7*2.54mm,plug-in

4

Supply voltage

2.3 - 5.5V DC (Note: the voltage higher than 5.5V is forbidden.)

5

Communication level

UART, USART

6

Operation Range

About 3000m(test condition:clear and open area& maximum power,antenna gain: 5dBi,height:> 2m,air date rate: 2.4Kbps)

7

Transmitting power

Maximum 20dBm(100mW)| four optional level(0-3),step by 3dBm

8

Air data rate

Default 2.4kbps, can be configured to 0.3,1.2,2.4,4.8,9.6,19.2Kbps

9

Standby current

2.0uA(mode 3,M1=1,M0=1)

10

Transmitting current

110mA at 20dBm

11

Receiving current

14.5mA(mode 0 or mode 1) | minimum 30uA(mode 2 + 2s wake-up time)

12

Communication interface

UART,  8N1,8E1,8O1,  eight kinds of UART baud Rate, from 1200 to 115200 bps

13

Driving mode

UART can be configured to push-pull/high pull, open-drain

14

Transmitting length

512 bytes buffer,58 bytes per package

15

Receiving length

512 bytes buffer,58 bytes per package

16

Address

65536 configurable addresses(easy for network, broadcast and fixed transmission)

17

RSSI support

built-in intelligent processing

18

Sensitivity

-130dbm at 0.3Kbps( sensitivity has nothing to do with serial baud rate and timing)

19

Antenna type

SMA-K(External thread hole, 50 ohm impedance)

20

Operating temperature

-40 ~ +85

21

Operating temperature

10% ~ 90%

22

Storage temperature

-40 ~ +125

 

  

Pin definition

 

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.07kg (0.15lb.)
  • Package Size: 15cm x 15cm x 5cm (5.91in x 5.91in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.07kg (0.15lb.)
  • Package Size: 15cm x 15cm x 5cm (5.91in x 5.91in x 1.97in)
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