HI , i want to use Lilygo TTGO T-Beam v1.1 for data logger with input pressure and flow sensor , then it will send the data to the E90-DTU(900SL30-ETH) , but I still didn’t understand about how the setting in LoRa parameter. is it possible for this ?
E90-DTU Gateway :
The Gateway LoRa Parameter :
imho the E90-DTU is a data-transceiver and not a gateway. It is not suitable for LoRaWAN and only usable for LoRa (not LoRaWAN) application.
Do not connect this device to TTN, it might cause problems.
I would recommend to buy LoRaWAN-Gateway and use the T-Beam with this gateway.
If you want to know more about LoRaWAN-Gateways use the Search-function.
That looks like a UART fronted node based on a single SX1262.
There is no suggestion that it is a TTN\LoRaWAN compatible gateway, so is not a device supported by this TTN forum.
Ebytes do not call this a gateway, certainly not in the LoRaWAN sense.
As noted above, you are trying to connect two LoRa devices together which is not applicable for this LoRaWAN only forum.