Overview :

TLG8402V1 is an 1CH LoRa gateway that adopt LoRaWAN® network solution for receiving data on specified frequency and SF. LoRaWAN® is a standard protocol , a Low Power Wide Area Network (LPWAN), it uses ISM band and Internet of Things (IoT) applications. TLG8402V1 equipped with KiWi TLM922S LoRa module with lots of certificate, it offers LoRa, WiFi 2.4GHz, and optional Ethernet/LTE for various LAN/WAN connectivity. Not only it can connect with cloud service, but supports both AP and station mode, and configuration could easily be done by web browser. It’s designed for less quantity sensors indoor wireless transmission applications, i.e. smart retail, and cold chain management.

Features :

  • LoRa, long-range transmission could be almost 10Km (it depends on the interference in the air)
  • Packet forwarding to external LoRaWAN® server
  • Manageable via web browser
    • Gateway Setting
    • Device Management
  • Remote firmware upgrade (FOTA)
  • HTTP REST API

LoRa 1CH Single Channel Gateway

Model : TLG8402V1

System functions
SoCATSAMD21G
Flash8 MB
Memory256 KB (Embedded)
LoRa ProtocolLoRaWAN 1.0.3
LoRa ModuleKiwi TLM922S
Frequency Range
920.6~928MHz for JPN
AS923, US915, EU868, AU915, KR920
Data Rate292bps~21.875Kbps
Sensitivity-137dBm
LTE Module
(Optional)
Quectel EC25 series, default EC25J for JPN
LTE FDD: B1/B3/B8/B18/B19/B26
LTE TDD: B41
WCDMA: B1/B6/B8/B19
WiFi ModuleWiFi 2.4GHz (802.11b/g/n), Setting/LAN purpose
Station and AP mode
LAN10/100Mbps
InterfaceDC5V Micro-USB power input x1
Nano SIM Card socket x1
LED indicator x4 (Power / LoRa / WiFi / LTE)
Config bottom x1 (**Config thru WiFi)
Hardware / Factory reset button x1
LoRa Antennas2dBi, omni
Power Input5V/2.5A
Dimension135.6 x 107.1 x 33 mm
Operation Temp.-20 ~ 65 °C
Storage Temp.-20 ~ 70°C
Compliance of CertificateTELEC, VCCI
VIEW DETAILED SPECS