Ebyte ODM E32-433T33D long-distance lora spread spectrum 433nhz UART wireless serial port lora module
Key attributes
lora transmitter receiver module
Packaging and delivery
|
RF parameters
|
parameter value
|
Remark
|
|
Working frequency
|
410~441MHz
|
Factory default 433MHz
|
|
transmit power
|
33dBm
|
Factory default 30dBm (about 1W)
|
|
Receive sensitivity
|
-147dBm
|
Airspeed 0.3kbps
|
|
air speed
|
0.3k~19.2kbps
|
Factory default 2.4kbps
|
|
Measured distance
|
12000 meters
|
Clear and open environment, maximum power, antenna gain 2.5dBi, height 2.5m, airspeed 2.4kbps
|
|
Hardware parameters
|
parameter value
|
Remark
|
|
Size
|
37*60*7.6mm
|
Tolerance ±0.1mm (excluding pin header height)
|
|
Antenna form
|
SMA-K
|
|
|
Communication Interface
|
UART serial port
|
The baud rate supports 1200~115200, the factory default is 9600
|
|
Packaging method
|
patch
|
|
|
Cache capacity
|
512 bytes
|
Internal automatic sub-packet 58 bytes transmission
|
|
Electrical parameters
|
Min
|
Typ
|
Max
|
Unit
|
|
voltage
|
3.3
|
5
|
5.5
|
V
|
|
communication level
|
|
3.3
|
|
V
|
|
Emission current
|
850
|
1000
|
1200
|
mA
|
|
receive current
|
11
|
13
|
15
|
mA
|
|
sleep current
|
|
2
|
|
μA
|
|
Operating temperature
|
-40
|
20
|
85
|
℃
|
|
Working humidity
|
10
|
60
|
90
|
%
|
Oriental Huaray Group Limited
We are a highly experienced telecommunications network support
provider, specialising in the supply and ongoing support of legacy
equipment with warehouses located in the China,HongKong and UK
stocking over 100,000 items.
Our management team have over 20 years combined experience within
the carrier telecoms industry that has helped to develop and refine
each of our core services: spare part supply, repair and
refurbishment, asset management and network support.
By partnering with carriers and end-users to acquire, redeploy,
resell and recycle their telecommunication assets, we offer
services that not only extend the life of existing
telecommunication networks, but generate maximum revenue, reduce
expenses and help organisations meet their environmental goals.
Our clients range from large-scale multinational organisations and
fixed and mobile operators, to leading equipment manufacturers and
various other channel partners that are located all around the
world.
