E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode
[Product weight]：1.5±0.1g
[Chip]：SX1281
[Power:]：27dBm
[Communication distance]：8km
[Size]：15*20mm
[Introduction]：E28-2G4M27SX is a 2.4GHz RF transceiver lora module designed and produced by Ebyte based on the SX1281 chip, with a transmit power of 500mW, SPI interface, and extremely low current consumption in low-power mode;the module is a small-volume SMD type (pin spacing 1.27mm) , using 52MHz industrial-grade high-precision low-temperature drift crystal oscillator to ensure its industrial characteristics and its stable performance.
| Module | Interface | IC | Frequency（Mhz） | Power（dbm） | Distance（km） | Air speed（Kbps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E28-2G4M20SX | SPI | SX1281 | 2.4G | 20 | 6 | 0.476k～2M | Patch | 20*15 | LoRa spread spectrum, FLRC, compatible with BLE protocol | ||
| E28-2G4M12SX | SPI | SX1281 | 2.4G | 12~14 | 3 | 0.595~2 | patch | 17.8*15 | LoRa spread spectrum, FLRC, ranging | ||
| E28-2G4M27SX | SPI | SX1281 | 2.4G | 27 | 8 | 0.595~2 | SMD | 15 * 20 | Low power mode current consumption | ||
| E28-2G4M27S | SPI | SX1281 | 2.4G | 27 | 8 | 0.125~2 | SMD | 15 * 26.5 | LoRa spread spectrum,FLRC | ||
| E28-2G4M20S | SPI | SX1281 | 2.4G | 20 | 6 | 0.125~2 | SMD | 15 * 26.5 | LoRa spread spectrum,FLRC | ||
| E28-2G4M12S | SPI | SX1281 | 2.4G | 12.5 | 3 | 0.125~2 | SMD | 14*25 | LoRa spread spectrum,FLRC |