Disable Linux serial console By default, the primary UART is assigned to the Linux console. If you wish to use the primary UART for other purposes, you must reconfigure Raspberry Pi OS. This can be done by using raspi-config: Start raspi-config: sudo raspi-config. Select option 3 – Interface Options. Select option P6 – Serial Port. At the […]

You have to create the .ssh directory and the authorized_keys file the first time. Create the .ssh directory Set the right permissions Create the authorized_keys file The permissions are important! It won’t work without the right permissions! Now you can add the public key to the authorized_keys file: You have to add the public key of your computer to the authorized_keys file of the computer you want to access using SSH Keys! […]

Para aislar problemas asociados al manejo de red, es recomendable conectarse al rpi usando el puerto serial. Como acceder al Raspberry pi por SSH usando comunicación serial Se requiere un adaptador de TTL (lado rpi) a USB (lado laptop) Comando en Mac Comando en Linux Tomado de https://medium.com/@sarala.saraswati/connecting-to-your-raspberry-pi-console-via-the-serial-cable-44d7df95f03e

Dataplicity user: servidor.ecohyd@gmail.compass: eA3PHd2PYh Linux user: pipass: raspberry Instrucciones: Activar un hotspot en celular con nombre “internet” y pass “internet” Encender flowwatch ir a https://www.dataplicity.com/devices/5ba0a18a-433c-4461-958f-9994404561ae/ ejecutar los siguientes comando su pi (pass arriba ^) activate ifconfig (revisar estado conexion wlan0) webserver ir a http://ip-device:5000 (ip dada por el hotspot) si fallaejecutar ifconfig (anotar ip)ir a […]