SIM7070G support using regular uart (not usb)

2022-11-12 Thread Jorge Solla
Hi, So I'm back again with my questions about the SIM7070G modem using a regular UART instead of USB. I have the modem fully working with a simple PPP + CHAT script, but it hangs if I try to use ModemManager. The problem is now I don't have much time to investigate where/why it exactly hangs (ie:

Re: SIMCOM SIM7070G UART Support

2022-10-23 Thread Jorge Solla
Hi, Some progress on my fight with the SIM7070g: 1. Connection test with IPV6 disabled: Created a new connection using the following command: nmcli c add type gsm ifname ttyS4 con-name iot-modem apn iot.t-mobile.nl ipv6.method "disabled" Logs attached (MM_NM_logs.zip). As you can see this

Re: SIMCOM SIM7070G UART Support

2022-10-16 Thread Jorge Solla
Hi, So I did the requested testing: Logs attached. On Mon, Oct 10, 2022 at 10:13 AM Aleksander Morgado < aleksande...@chromium.org> wrote: > Hey > > > I'm trying to configure a SIMCOM7070G modem to work with > ModemManager/NetworkManager. > > > > I've observed there is already a plugin and some

Re: SIMCOM SIM7070G UART Support

2022-10-07 Thread Jorge Solla
On Fri, Oct 7, 2022 at 8:16 PM Alexey Orishko wrote: > On Fri, Oct 7, 2022 at 5:33 PM Jorge Solla wrote: > > Using the typical ppp + chat script I managed to connect and get an IP > on the ppp0 interface, is just I would like to do it using ModemManager. > For simple setups it

Re: SIMCOM SIM7070G UART Support

2022-10-07 Thread Jorge Solla
On Fri, Oct 7, 2022 at 3:15 PM Alexey Orishko wrote: > On Fri, Oct 7, 2022 at 9:39 AM Jorge Solla wrote: > >> > Taking into account I want to establish a CAT-M, could somebody > please help me with the configuration? > >> To configure a modem to connect to LTE Ca

Re: SIMCOM SIM7070G UART Support

2022-10-07 Thread Jorge Solla
On Fri, Oct 7, 2022 at 12:18 AM Alexey Orishko wrote: > > I'm trying to configure a SIMCOM7070G modem to work with > ModemManager/NetworkManager. > > > > I've observed there is already a plugin and some support, but unless I'm > mistaken, it looks like the current support expects this modem to