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16 results tagged modem  ✕   ✕
RS232 Serial Wifi Modem for Vintage Computers V4 https://www.tindie.com/products/theoldnet/rs232-serial-wifi-modem-for-vintage-computers-v4/
Mon 31 Jul 2023 02:55:36 PM PDT archive.org

Get your vintage computer connected to BBS's and more! It can act as a Modem, PPP ISP or a SLIP Ethernet adapter! A robust web user interface for easy access to settings, commands, and a file manager. A 2MB flash filesystem which allows you to copy files to and from your vintage computer. The ability to host your own web pages on the device! Just upload HTML and javascript to make your own custom stuff!

retrocomputing hardware modem wifi
Wifi Retromodem v3 https://tempestfpga.com/retromodem/
Tue 16 May 2023 02:23:53 PM PDT archive.org

The WiFi Retromodem is a non-destructive replacement of the PCB in an external Hayes Smartmodem 1200 or 2400. Note: while it will fit in the later Smartmodems, the LEDs of the Retromodem in the Hayes Optima series aluminum cases are offset slightly from the letters below. The Retromodem is based on the ZiModem software available on Github. This new version also supports simulated audio dialing just like a real Smartmodem connected to a phone line.

The board can be purchased from this page.

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markqvist/MicroModem https://github.com/markqvist/MicroModem
Sun 16 Apr 2023 08:13:39 PM PDT archive.org

Atmega328p based 1200 Baud AFSK radio modem.

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Fujinet https://fujinet.online/
Wed 30 Mar 2022 04:56:58 PM PDT archive.org

FujiNet was intended to be a network adapter that attaches to the SIO (Peripheral) port of an Atari 8-bit computer system but has become an all encompassing SIO peripheral emulator. Designed to physically interface with any 8-bit Atari system via the SIO port with a 3d printed SIO plug. Also has an SIO jack on the back so that other peripherals can be plugged in as passthrough devices. Powered from the Atari (unless it's used on a 400 or 800, they don't supply enough current).

Emulates data storage on cassettes and floppy disks. Data can be stored on SD card or TNFS network share. Emulates the 850 modem. Emulates most of the common Atari printers, but converts files to PDF and saves them. Implements a brand-new network (N:) device.

Implements Bluetooth, NTP, text-to-speech.

Github: https://github.com/FujiNetWIFI/fujinet-hardware

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Mobile broadband connectivity / Mobile Broadband OpenWRT ยท GitLab https://gitlab.freedesktop.org/mobile-broadband/mobile-broadband-openwrt
Fri 04 Oct 2019 11:32:30 AM PDT archive.org

An OpenWRT package repository for packages that have to do with using mobile broadband peripherals. Includes instructions for configuring the use of USB cell modems.

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enix223/modem: XMODEM, YMODEM and ZMODEM implementations in Python https://github.com/enix223/modem
Sun 29 Sep 2019 04:46:59 PM PDT archive.org

his package ports the XMODEM, YMODEM and ZMODEM protocols to Python. We try to implement the protocols as minimalistic as possible without breaking the protocol specifications. All modem implementations must be given a getc callback to retrieve character data from the remote end and a putc callback to send character data.

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pradeesi/dtmf_tone_detection https://github.com/pradeesi/dtmf_tone_detection
Fri 07 Jun 2019 04:41:39 PM PDT archive.org

This python script will detect modem events like DTMF Digits, Busy Tone, Silence etc from phone line using Raspberry Pi 3. Seems to do audio signal analysis to do this.

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8bit-bruno/WiFiModem: A WiFi modem for computers with RS232 interface https://github.com/8bit-bruno/WiFiModem
Fri 02 Nov 2018 02:41:38 PM PDT archive.org

An open source device to connect a computer with an RS232 serial port to a telnet BBS. It does not use an analog phone line but internet through a wifi connection. Behaves like a Hayes dial-up modem, and it is designed and built for old computers. Plug it in, fire up a terminal emulator, and use the Hayes AT command set to tell it what to do. Can theoretically be used with any computer that has an RS-232 port.

Occasionally the designer sells them on eBay, but you can build your own.

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Commodore 64/128 Communications Software - Chebucto Community Net http://www.chebucto.ns.ca/Services/PDA/CommodoreComm.shtml
Tue 20 Mar 2018 03:23:03 AM PDT archive.org
dialup c64 terminal free telecom retrocomputing c128 foss commodore download freeware modem bbs software
Novaterm 10 http://www.ros.com.au/~errol/nt10.html
Tue 20 Mar 2018 03:21:07 AM PDT archive.org
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T E X T F I L E S D O T C O M http://www.textfiles.com/
Tue 20 Mar 2018 02:55:57 AM PDT archive.org
code art hackers computing nerdcore mind scene community hacks culture books old-school asciiart writing oldschool research ascii tutorial ebooks information documents humor matrix technology media cthulhu fiction phreaking archives papers underground essays bbs resources retro files literature lockpicking survival howto free geek textfiles library cracking networking tips reference software forum texts programming retrocomputing vintage fun modem history
BBSmates - dialing up the past http://www.bbsmates.com/
Tue 20 Mar 2018 02:53:31 AM PDT archive.org
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IAXmodem http://iaxmodem.sourceforge.net/
Tue 20 Mar 2018 02:10:14 AM PDT archive.org

A software modem that pretends to be an analog dialup modem from the old days, only for communications it uses the IAX protocol to connect to an Asterisk VoIP switch rather than the PSTN.

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vmdialer - A tool to simplify use of the Virgin Mobile/Verizon USB760 usb dongle in linux - Google Project Hosting https://code.google.com/p/vmdialer/
Tue 20 Mar 2018 12:43:30 AM PDT archive.org

vmdialer is a simple app that lets you operate a cellular modem (pre-paid or otherwise) from Virgin Mobile or Verizon on a Linux machine. The cell modem must be activated on a Windows machine before it'll function because the PROM has to be programmed with a special app, but once that's done you can use it with this app.

Note that the exact make and model is "Novatel Wireless MC760".

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Build your own 9600 Baud C64 WiFi Modem For $10 | 1200baud https://1200baud.wordpress.com/2017/03/04/build-your-own-9600-baud-c64-wifi-modem-for-20/
Mon 19 Mar 2018 10:39:34 PM PDT archive.org

How to build a 9600 bps modem for a Commodore that is actually a wifi NIC.

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File Transferring in Emergencies: 5 Steps (with Pictures) http://www.instructables.com/id/File-Transferring-in-Emergencies/
Mon 19 Mar 2018 10:24:43 PM PDT archive.org

howto rig up a computer at home to a cellphone with a cable and set it to automatically answer any incoming calls. Basically, the phone acts like a modem. It's supposed to be used for transferring data in emergencies (i.e., from a payphone). hacking Uses a piece of hamradio software called CallTTY, which implements tty and ttd (Telecommunications Devices for the Deaf) in software instead of hardware.

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