@Crowdsourcer I don’t know. BQ24195 is pretty solid. Probe it if you need to.

@Martijn-Kooijman I solved it by checking the return message after sending “AT+USOCR=17,7000”. Once it is contains “+USOCR: 0” in the returning string I know it is ok: (it takes about 5 s after a reset) added code: String check_sara=cmd("AT+USOCR=17,7000"); while ((check_sara.indexOf("+USOCR: 0",1)<0)) { delay(500); check_sara=cmd("AT+USOCR=17,7000"); Serial.println(check_sara);//just for checking }

@thijsbuuron Deel je bevindingen!

@afzal_m Proprietary sucks I hope more open protocols are added, UDP is pretty limiting

We do not have a message broker @Robin-Puthli. But we do use a SCS. The SCS is an essential component for NB-IoT (as also described by 3GPP). Without the SCS you will get in trouble with your battery.

The GSMA offers a “Mobile IoT Deployment Map”. You can click on a country and see various information per technology type e.g. which operator deployed that network type and even URL’s of the operators’ maps for that country (if the MNO made it available). GSMA is improving and enhancing it continuously.

Does it also work for @trick2011 now?

@afzal_m Sounds good, how about BG600? - it has a similar FW to BG95/96

@Kolja-Vornholt The problem was as summarized: I’ve set our modem to band 20-only. I want to use auto-attach (at+cops=0) but it did not find a network However, manual attach (with selecting Vodafone’s network) did work Doing something else for about 30 minutes around the time @Kolja-Vornholt left the reply about searching the network. Trying the search only gave me seemingly non-related info (“90104”), But trying the auto-COPS suddenly did the trick and attached in no time. So, it doesn’t really seem like a solution yet…

@lorenz Dear Lorenz, Thanks a lot for the feedback and I’m glad to see eDRX is delivering its promise on energy saving! Another tip maybe: please consider setting your preferred Periodic TAU Timer to save further energy. This can be done without setting any PSM activity timer with the CPSMS command, with a TAU-timer of up to 310 hours. To enable Long-Periodic TAU without PSM, use value “11100000” for parameter <Requested_Active-Time>. Best regards, Ronan

@Timo-Siekmann said in Limited Data Rate after to many messages on aday?: Quectel BG96 Hi, please try: AT+QCSCON=1 AT+CEREG=4 I highly suggest to plot the current too.

@mels-liefaard said in AT commands gezocht om SIM7020E te verbinden: 1752B06SIM7020E Ik kan bevestigen dat het ook werkt met firmware versie 1752B07SIM7020E. Ik heb er gisteren een berichtje mee verzonden met hulp van dit topic. (Bedankt !)