EBYTE Sx1268 E22-400M30S 433 Mhz 30Dbm Lora Modül 12Km
| RF Parameter | Value |
Remark |
| Working frequency |
410~493 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 No. |
Pin Item | Pin Direction | Pin Application |
|
1 |
GND |
- |
Ground wire, connected to the power reference ground |
|
2 |
GND |
- |
Ground wire, connected to the power reference ground |
|
3 |
GND |
- |
Ground wire, connected to the power reference ground |
|
4 |
GND |
- |
Ground wire, connected to the power reference ground |
|
5 |
GND |
- |
Ground wire, connected to the power reference 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 universal IO port (see SX1262 manual for details) |
|
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 wire, connected to the power reference ground |
|
12 |
GND |
- |
Ground wire, connected to the power reference ground |
|
13 |
DIO1 |
Input/Output |
Configurable IO port（see more in SX1262 datasheet） |
|
14 |
BUSY |
Output |
For status indication (see SX1262 manual for details) |
|
15 |
NRST |
Input |
Chip reset trigger input pin, valid in low level |
|
16 |
MISO |
Output |
SPI data output pin |
|
17 |
MOSI |
Input |
SPI data output pin |
|
18 |
SCK |
Input |
SPI data output pin |
|
19 |
NSS |
Input |
Module chip select pin for starting an SPI communication |
|
20 |
GND |
- |
Ground wire, connected to the power reference ground |
|
21 |
ANT |
- |
Antenna interface, stamp hole (50 ohm characteristic impedance) |
|
22 |
GND |
- |
Ground wire, connected to the power reference ground |
