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E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver

E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver
E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver
2 - 3 Days
E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver
E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver
E44-TTL-100 LoRa 915MHz SX1276 SX1278 Wireless Module Long Range UART 915 Mhz Transmitter and Receiver
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Rs. 2,301.00
Ex Tax: Rs. 1,950.00
  • Stock: 2 - 3 Days
  • Model: E44-TTL-100
  • SKU: PL-875

E44-TTL-100 is a 100mW wireless transceiver module with LoRa spread-spectrum technology,operates at 900~931MHz (Default: 915MHz), based on original imported RFIC SX1276 fromSEMTECH,transparent transmission is available, TTL level. The module adopts LoRa spread-spectrum technology,which means the transmitting distance is much longer than beforeules.

 

Features:

 

  • Model: E44-TTL-100
  • Interface: UART
  • Distance: 3000m
  • Frequency: 915MHz (900-931MHz)

 

Electrical parameter:

 

1 IC SX1276 SEMTECH
2 Size 21* 36mm Without SMA
3 Weight 6.7g With SMA
4 Frequency Band 915MHz Frequency range : 900~931MHz, Channel: 32
5 PCB 4-layer Impedance-matching, lead-free
6 Connector 1 * 7 * 2.54mm Plug-in
7 Supply voltage 2.1 ~ 5.5V DC Note: the voltage higher than 5.5V is forbidden
8 Operation Range 3000m Clear and open area, 20dBm, antenna gain: 5dBi,height: 2m,air date rate: 2.4kbps
9 Transmitting power 20dBm 4 optional level
(20,17,14,10dBm)
10 Air data rate 2.4kbps 6 optional level
(0.3,1.2,2.4,4.8,9.6,19.2kbps)
11 Standby current 3.0uA M1=1, M0=1 ( Mode 3 )
12 Transmitting current 120mA at  20dBm The proposed power supply current is not less than 300mA
13 Receiving current 14mA Mode 0 or 1
14 Communication interface UART 8N1,8E1,8O1,Eight kinds of UART baud Rate, from 1200 to 115200 bps(Default: 9600)
15 Driving mode UART Can be configured to push-pull/high pull, open-drain
16 Transmitting length 512 bytes buffer 58 bytes per package
17 Receiving length 512 bytes buffer 58 bytes per package
18 Address 65536 Easy for network, broadcast and fixed transmission
19 WOR Available Minimum average power consumption is about 30uA (applicable for battery powered applications)
20 RSSI No support Built-in intelligent processing
21 Sensitivity -138dbm at 0.3kbps Sensitivity has nothing to with baud rate or delay time
22 Antenna type SMA-K 50Ω impedance
23 Operating temperature -40 ~ +85℃ Industrial-grade
24 Operating temperature 10% ~ 90% No condensation
25 Storage temperature -40 ~ +125℃ Industrial-grade

 
Operating modes:

 

 

Mode(0-3) M1 M0 Mode introduction Remark
Mode 0
Normal
0 0 Transparent transmission is on  The receiver must work in mode 0 or mode 1
Mode 1
Wake-up
0 1 act as transmitter,can be used to wake up the module works in mode 2 The receiver can work in mode 0, mode 1 or mode 2.
Mode 2
Power-saving
1 0 act as receiver,can be awakened by the module works in mode 1 transmitting is not allowed in this mode
Mode 3
Sleep
1 1 Parameter setting  

 

 

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