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SX1262 1W Wireless Transceiver LoRa 915MHz E22-900M30S SMD Stamp Hole IPEX Antenna 850-930MHz TCXO rf Transmitter and Receiver
| 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, the 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 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 capacitors recommended） |
|
10 |
VCC |
– |
Power supply, 2.5V~5.5V（external ceramic filter capacitors 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 |
Как всегда, всё быстро и чётко. Хорошо упаковано!