EBYTE E22-400M30S products are the first wireless module to use Semtech's SX1268 RF chip, this chip provides a variety of modulation methods, while the SX126x RF chip, with two power distribution methods, low-dropout regulator (LDO) and high-efficiency step-down DC-DC converter, under the premise of choosing DC-DC mode, the receiving current is extremely low, and the real sense of low power consumption. Get the cutting-edge in terms of both performance and power efficiency with this wireless module. It's the perfect solution for any project that requires a reliable, high-powered connection.
Brand Name: EBYTE
Origin: Mainland China
Condition: New
Type: Drive IC
IC: SX1268
Model Number: E22-400M30S
Supply Voltage: 2.5 - 5.5 V
Dissipation Power: 1W
Operating Temperature: -40 - +85 ℃
Application: Computer
Package: SMD
Weight: 4.9g
Frequency: 410~493MHz
Power: 30dBm
Distance: 12km
Interface: SPI
Size: 24 * 38.5 mm
| 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 | ℃ |
