Get online like it’s 1989

Decades later, very few dial-up bulletin board systems (BBSs) remain. But there is a growing trend to resurrect old BBSs from their last backups and make them accessible again – and the only way to really experience them is from one of those old computers. But those old computers are barely capable of connecting to anything, let alone running TCP/IP for internet access. Simulant’s Retro WiFi SI solves this problem in a 3D-printed case embedding a stack of wires and an ESP8266 chip. It connects to an old serial port, either 9-pin or 25-pin (with an adapter), takes 5 V of micro USB power, and runs an open-source firmware that operates exactly like an old-fashioned modem. This lets you use original terminal software to send the same ‘Hayes AT’ commands to make connections. But there’s one big difference: instead of negotiating a connection across a telephone line, this little box negotiates connections via your WiFi network.

Image credit GRAHAM

There’s nothing quite like the feeling of firing up your old terminal emulator, perhaps for the first time in two decades, and tentatively setting the serial port to 1200 baud. Yes, that’s 1200 bits per second. Then typing ‘AT’… if all is well, ‘OK’ appears, and you’ve been instantly transported back in time. Type ‘AT+CONFIG’ to access a menu system, allowing you to connect to the wireless network and save common phone numbers, sorry, domain names and ports. There are plenty of additional AT commands too, including comprehensive control over carriage returns, updating firmware, and hardware flow control. You change the serial speed with ATB, and we had great success on an Amiga 4000 running at 115 200 bps. You can then connect directly to any Telnet server, including those hosting an old BBS, or servers on your own machines. It works perfectly, and while we question the ‘no returns’ warranty and the lack of a bundled power supply and USB cable, the simple joy and utility the Simulant Retro WiFi SI brings to old computers makes it worth the asking price.

simulant £32.99 simulant.uk

Verdict

A brilliant way to give your retro computer a little online company.

9/10