Hi everyone!
I’m working on the quectell CC660D-LS module with integrated eminy/skylo sim. I connected the module to a Raspberry Pi to be able to integrate sensors in the future. I actually access to the module via minicom from the raspberry and I followed the entire configuration procedure for connection to the skylo/eminy network with the AT commands. Specifically:
- I set and query APN and all it’s ok
- I configure to the right Skylo bands
- I set the GNSS information of my location
- I check network connectivity with AT command CEREG, and I received CEREG=2 so I think it’s ok
- I check the NTN network connectivity qith AT+COPS command, and I verify that I was registered to the Skylo Network
After that I tried to send an IP packet with AT+PING=8.8.8.8 and i noticed that the module sent a packet that then it’s lost:
+ping: begin, 8.8.8.8, data size= 64
+ping: finish, Packets: Sent = 1, Received =0, Lost = 1 (100% loss)
+ping: RTT statistics: Minimum = 0, Maximum =0, Average = 0
Then I activate the PDP context with command AT+CGATT=1 that gives me back “OK” but when I tried another time to sent an IP packet, I had the same outcome as before.
Can anyone help me and explain why I can’t send IP packets? Since the configuration was successful, the only doubt I had was that the module was not powered correctly. I’m only connecting the module to the PC through USB-to-UART interface, that i’m using to sending AT command and also to powering the module