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E32-900T20D Ebyte 868MHz LoRa solution Semtech IC long distance UART 20dBm lora module

[Frequency]:862~931MHz

[Power]:20dBm

[Distance]:5.5km

[Size]:16*26mm

[Feature]:LoRa spread spectrum

[Product weight]:7.6±0.1g

[Introduction]:E32-900T20D is a wireless serial port module based on SEMTECH's LoRa solution. It has a variety of transmission modes, working at 862MHz~931MHz, LoRa spread spectrum technology, and TTL output.

Main parameterDescription
Remark
Distance for reference
5500m

Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps

TX length
58Btye

Maximum capacity of single package, automatic sub-packing after exceeding.

Buffer
512Btye

-

Modulation
LoRa™

-

Communication interface
UART

@3.3V,TTL

Package
SMD

-

Connector
Stamp hole

1.27mm spacing

Size
16 * 26 mm

-

Antenna
IPEX/stamp hole

50 ohm impedance


Main parameterMinTyp.Max.nitRemark
Operating voltage
2.3
55.5V≥5.0 V ensures output power
Communication level
-3.3
-V

For 5V TTL, it may be at risk of

burning down

Operating temperature
-40
-+85

Industrial design
Operating frequency(
862
868931
MHz
Support ISM band
Transmitting current
-120-mA
Instant power consumption
Receiving current
-16-mA
-
Turn-off current
-4-μA
Software is shut down
Max Tx power
-20
-dBm
-
Receiving sensitivity
-
-123
-
dBm
Air data rate is 2.4kbps