#raspi — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #raspi, aggregated by home.social.
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@breizh @sebsauvage Je viens d'expérimenter la dite casse avec coupure d'électricité qui a arrêté la #raspi pendant quelques minutes, donc plus de web après retour du jus 😞
Faut penser effectivement a une solution de backup (ou être à côté de la raspi pour la redémarrer soi-même à la main 😄).
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Ich habe in den letzten Tagen AIO auf meinem Raspi 4 + HDD installiert. Hat nicht auf Anhieb funktioniert, aber dank intelligenter Unterstützung durch Claude habe ich es hinbekommen.
Derzeit laufen Termine und Kontakte darüber. Heute kommt noch Backup einrichten.
Plan ist dieses auf zweiter HDD und zusätzlich in einer Cloud (Magenta) zu speichern -
#LoRaWAN-Kommunikation mit dem #LR1262 Dev.-#Board (#RP2040) und einem Multi-Channel #Gateway über #OTAA
--> https://cool-web.de/raspberry/elecrow-rp2040-sx1262-lorawan-multi-channel-gateway-ttn-otaa.htm
#RaspberryPi #Raspi #LoRa #Seeed #SenseCAP #LilyGo #TTGO #PAXCounter #Elecrow #TTN #Sensoren #Funk #DIY #Elektronik #Maker #Mikrocontroller
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Over the past few days, we have been working with the Waveshare SIM7070G Cat-M/NB-IoT/GPRS HAT for the Raspberry Pi and have put it into operation. In the process, we have noticed incomplete documentation and other pitfalls at various points that we do not want to leave unmentioned.
The result: a relatively detailed blog post about our commissioning. We published the post in the hope that it might be helpful to others.
"Connecting a Raspberry Pi to the Internet with Waveshare NB-IoT HAT / Simcom SIM7070G modem" by @thomas
https://blog.zero-iee.com/en/posts/nb-iot-internet-connection-with-simcom-sim7070g-modem/
#NBIoT #iot #internet #electronics #waveshare #raspberry #raspi #raspberryPi #mobileNetwork #cellular
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Just resolved a nasty timing issue regarding AT-commands and serial auto-baud config on our SIM7070 NB-IoT module. Phew! 😅
The MB-IoT module talks to our system via a serial interface using AT commands. Our PPP daemon for the mobile data connection needs to send various AT commands (using ChatScript), but communication didn't work in the first place.
Well - it worked when using the serial-to-USB converter, but it did not work via the native serial connection. The datasheet mentions that by default "auto-baud" is enabled, which tries to configure the module's baud rate by detecting a predefined bit sequence. That is why we need to send an "AT" before we issue any more AT commands. We do that - but probably we're too fast sending the next AT command, because if we introduce a bit of delay by sending another "AT", everything works fine. 🥳
Probably the serial-to-usb converter introduces just enough delay to make it work properly. 🤔
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@flo Gerippte CDs liegen hier als FLAC auf einer SSD an einem #RasPi mit Freigabe via SMB.
Rippen mit #XLD auf #macOS; Streamen mit #MusicStreamer auf #macOS, #iOS, #iPadOS (auch lokale Downloads möglich).