@Manfred wrote:
BPI-NB-IoT board with BC95-G, Revision: BC95GJBR01A01 Operator Vodafone Germany (special M2M / NB-IoT SIM card)
Hey, i have an account at wia.io to use for IoT. It’s possible to send messages by UDP. They have an instruction on https://developers.wia.io/docs/quectel-bc95-g that workes fine - but only one time. if i repeat the “C:\Python27>python nb-iot.py -aknt” command, i get an “Failed to send message” error.
- snip - Created socket: 1
Sending message: AT+NSOST=1,52.17.209.228,5683,97,40020000b66576656e747…
Failed to send message
Closing socket
Closed socket: 1
- snip -
If i disconnect from USB power, i can repeat the transmission with success - but again only one time. The second try ends with an error.
A reset by the AT+NRB command has no effect. I have to disconnect from USB power.
Any idea? Do i need to update the firmware?
Manfred
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