Hello. Is it possible to connect externally a wi-fi or Bluetooth module for Raspberry Pi 1 Model B? Can you possibly figure out some other ways in which I can connect my raspberry pi with the internet?
Yes, Its possible to connect external wifi and bluetooth to Raspberry Pi. You need to have an external usb wifi or usb bluetooth module for the same. For wifi, you need to configure your wifi ssid and password in
/etc/wpa_supplicant/wpa_supplicant.conf . You may also connect your Raspberry Pi directly to the router using a Ethernet cable.
See the link blow: