Greece Wireless frequency


I try to set up a lora connection through arduino nano 33ble sense and SX1278 LoRa Module 433MHz.
Through the registration of GATEWAY I see that for Europe (Greece) the only option is 868MHz.
Do you have any suggestion ?

Thank you,

My suggestion is that 433 MHz is not supported by TTN (V3) yet.

On the other hand EU433 is listed here: GitHub - TheThingsNetwork/lorawan-frequency-plans: LoRaWAN Frequency Plans for The Things Stack

A proposal could be 16 channels from 433.175 to 434.665 MHz, 200kHz channel spacing, 10 dBm ERP.

Do you have a gateway for 433MHz?

Thank you very much!!

to my knowledge, only 868MHz is supported. 433 is unsupported.

Thanks, I am going to try 868.