E32-900T30D

[IC]：SX1276

[Frequency]：862～930MHz

[Power]：30dBm

[Distance]：8km

[Size]：24*43mm

[Feature]：LoRa spread spectrum

E32-900T20S

[IC]：SX1276

[Frequency]：862～930MHz

[Power]：20dBm

[Distance]：5.5km

[Size]：16*26mm

[Feature]：LoRa spread spectrum

E19-900M20S2

[IC]: SX1276

[Frequency]: 862~931MHz

[Power]: 20dBm

[Distance]: 5km

[Size]: 15*15mm

[Antenna]: Stamp hole

[Feature]: LoRa spread spectrum,super mini size

E32-915T20S

[IC]: SX1276

[Frequency]: 900~931MHz

[Power]: 10~20dBm

[Distance]: 3km

[Size]: 16*26mm

[Weight]: 2.1±0.1g

[Feature]: LoRa spread spectrum

E32-868T20S

[IC]: SX1276

[Frequency]: 862~893MHz

[Power]: 10~20dBm

[Distance]: 3km

[Size]: 16*26mm

[Weight]: 2.1±0.1g

[Feature]: LoRa spread spectrum

E32-915T30S

[IC]: SX1276

[Frequency]: 900~931MHz

[Power] :21~30dBm

[Distance]: 8.0km

[Size]: 25*40.3mm

[Weight]: 5.0±0.1g

[Feature]: LoRa spread spectrum

E32-868T30S

[IC]:SX1276

[Frequency]:862~893MHz

[Power]:21~30dBm

[Distance]:8.0km

[Size]: 25*40.3mm

[Weight]: 5.0±0.1g

[Feature]:LoRa spread spectrum

E19-868M30S

[IC] : SX1276

[Frequency] : 862~893MHz

[Power] : 30dBm

[Distance] : 10.0km

[Size]: 25*40mm

[Weight]: 4.8±0.1g

[Feature] : Lora spread spectrum

E32-915T30D

[IC]: SX1276

[Frequency]: 900~931MHz

[Power]: 21~30dBm

[Distance]: 8.0km

[Size]:24*43mm

[Weight]: 8.2±0.1g

[Feature]: Lora spread spectrum