E22-900M22S

[IC]: SX1262

[Frequency]: 850~930MHz

[Power]: 22dBm

[Distance]: 7km

[Size]: 14*20mm

[Weight]: 1.5±0.1g

[Feature]:LoRa spread spectrum Continuous transmiss

E22-400M22S

[IC]: SX1268

[Frequency]: 410~493MHz

[Power]: 22dBm

[Distance]: 7km

[Size]: 14*20mm

[Weight]: 1.5±0.1g

[Feature]:LoRa spread spectrum Continuous transmiss

E30-400M30S（4463）

[IC]：SI4463

[Frequency]：425～525MHz

[Power]：30dBm

[Distance]：5.6km

[Size] ：38.5*24mm

[Feature]：Long distance communication

E30-400M30S（4438）

[IC]：SI4438

[Frequency]：425～525MHz

[Power]：30dBm

[Distance]：5.6km

[Size]：38.5*24mm

[Feature]：Long communicaiton disatance

E32-400M20S

[IC]：SX1278

[Frequency]：410～493MHz

[Power]：20dBm

[Distance]：5km

[Size]：14 * 20 mm

[Feature]：E32-400M20S is a self-developed, 433/470MHz LoRa

TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1278 produced by Semtech in the United States.

E32-900M20S

[IC]：SX1276

[Frequency]：850～931MHz

[Power]：20dBm

[Distance]：5km

[Size]：14*20mm

[Feature]：Long transmission distance,Strong penetration diffraction

E30-900M30S

[IC]：SI4463

[Frequency]：855～925MHz

[Power]：30dBm

[Distance]：5.6km

[Size] ：38.5*24mm

[Feature] ：Long transmission distance,Strong penetration diffraction

E19-900M20S2

[IC]: SX1276

[Frequency]: 862~931MHz

[Power]: 20dBm

[Distance]: 5km

[Size]: 15*15mm

[Antenna]: Stamp hole

[Feature]: LoRa spread spectrum,super mini size

E70-915NW30S

[IC] ：-

[Frequency]：915MHz

[Power]：30dBm

[Distance] ：6.5km

[Size]：24*38.5mm

[Weight]：4.9±0.1g

[Feature]：Star hoc network for one-master