Ebyte 915mhz sx1262 1W long distance lora module TCXO E22-900M30S SPI development




Electrical parameter
RF Parameter Value
Remark
Working frequency
850~930 MHz -
Transmitting power 30 dBm Max. Power (1W)
Receiving sensitivity -150 dBm
-
Air data rate 0.018k~300kbps -
Test distance 12000m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m
Hardware Parameter Value
Remark
Size
24 * 38.5 mm
Antenna type
IPEX / Stamp hole
Communication interface
SPI
Package
SMD
Electronic parameter Min. Typ. Max. Unit Condition
Power supply
2.5 5 5.5 V
Communication level 1.8 3.3 3.7 V
Transmitting current
600 650 700 mA 30dBm(1W)
Receiving current
12
14 16 mA
Sleep current
1
3 5 nA
Operating temperature
-40 20
+85
Operating humidity
10 60
90 %
Storage temperature
-40 20
+125
Pin definition


Pin No.
Pin Item Pin Direction Pin Application
1
GND
-
Ground
2
GND
-
Ground
3
GND
-
Ground
4
GND
-
Ground
5
GND
-
Ground
6
RXEN
Input
RF switch RX control,connecting external MCU IO, valid in high level
7
TXEN
Input
RF switch TX control,connecting external MCU IO or DIO2, valid in high level
8
DIO2
Input/Output
Configurable IO port(see more in SX1262 datasheet)
9
VCC
-
Power supply, 2.5V~5.5V(external ceramic filter capacitoris recommended)
10
VCC
-
Power supply, 2.5V~5.5V(external ceramic filter capacitoris recommended)
11
GND
-
Ground
12
GND
-
Ground
13
DIO1
Input/Output
Configurable IO port(see more in SX1262 datasheet)
14
BUSY
Output
State indicator(see more in SX1262 datasheet)
15
NRST
Input
Chip reset initiation, valid in low level
16
MISO
Output
SPI master input slave output
17
MOSI
Input
SPI master output slave input
18
SCK
Input
SPI clock
19
NSS
Input
Chip select,for starting a SPI communication
20
GND
-
Ground
21
ANT
-
Stamp hole(50 ohm impedance)
22
GND
-
Ground

Manual support

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