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7 months ago.

HELLO MQTT on C030 N211

https://os.mbed.com/teams/ublox/code/HelloMQTT/

Trying to run on this platform with this enabeled:

#include "UbloxATCellularInterfaceN2xx.h"
UbloxATCellularInterfaceN2xx cellular;

Result I get is:

HelloMQTT: version is 0.60
[EasyConnect] IPv4 mode
[EasyConnect] Using Cellular (u-blox)
[EasyConnect] Connecting to Cellular
[EasyConnect] Connected to Network successfully
[EasyConnect] ERROR - No IP address

If I try with the standard interface and change the BAUD setting I get: ( UbloxATCellularInterfaceExt cellular(MDMTXD, MDMRXD, MBED_CONF_UBLOX_CELL_N2XX_BAUD_RATE, true); )

HelloMQTT: version is 0.60
[EasyConnect] IPv4 mode
[EasyConnect] Using Cellular (u-blox)
[EasyConnect] Connecting to Cellular
AT> AT
AT? OK%n
AT(Timeout)
AT> AT
AT? OK%n
AT<
AT< REBOOT_CAUSE_SECURITY_RESET_UNKNOWN
AT< u-blox
AT= OK
AT> AT+IPR=9600
AT? OK%n
AT<
AT! ERROR
AT(Aborted)
AT> ATE0;+CMEE=2
AT? OK%n
AT<
AT! ERROR
AT(Aborted)
[EasyConnect] Connection to Network Failed -3012!

Any help is appreciated! Also confirmation / log from anyone that got it working on a N211 board would be great!

Hello Agdir AS,

Did you solve this issue? I am having the exact same problem. Some information on how to proceed could be really good.

posted by Alex V. Bofill 18 Jan 2019
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