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

E180-Z8910SX

[IC]：JN5189

[Frequency]：2405~2480MHz

[Power]：11dBm

[Distance]：0.5km

[Size]： 11.5*18mm

[Feature]：High reliability ZigBee wireless module

E70-900T30S

[IC]：CC1310

[Frequency]：861~922.5MHz

[Power] ：30dBm

[Distance]：6km

[Size]：24*38.5mm

[Feature]：Dual-core ARM,high-speed continuous transmission

E70-900T14S

[IC]：CC1310

[Frequency]：861~922.5MHz

[Power] ：14dBm

[Distance]：1.5km

[Size]：16*26mm

[Feature]：High-speed continuous transmission

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.

E32-400M30S

[IC]：SX1278

[Frequency]：410～493MHz

[Power]：30dBm

[Distance]：10km

[Size]：24*38.5mm

[Feature]：Long transmission distance,Strong penetration diffraction

E32-900M20S

[IC]：SX1276

[Frequency]：850～931MHz

[Power]：20dBm

[Distance]：5km

[Size]：14*20mm

[Feature]：Long transmission distance,Strong penetration diffraction

E73-2G4M04S1FX

[IC]：NRF52811

[Frequency]：2.379~2.496GHz

[Protocol]：BLE 5.1/IEEE 802.15.4-2006

[Distance]：120m

[Size]：17.5*23.5mm

[Feature]：ARM CORTEX-M4 Core