Tag: nodemcu

2 matching upgrades

Showing 2 products.

StatusProductWhat it doesCompatibilityLinks
Build itChecked Jul 30, 2026C64 WiFi Modem User Portby Sven Petersen
wifimodemuser portesp8266nodemcubbstelnetdiy

Buildable NodeMCU Wi-Fi modem for the Commodore 64 user port with voltage level shifting and status indicators.

The complete project remains downloadable. Retro-Updates listed an assembled revision-2 version for the C64 and C128, but it was out of stock on 2026-07-30. Revision 1 fits only the smaller WeMos NodeMCU v3 form factor; revision 2 supports both common board widths.

Sources
  • Commodore 64 Exact model
  • Commodore 128 Exact model
C64 WiFi Modem projectAssembled revision-2 listing
Sold outChecked Jul 30, 2026Commodore4ever WiFi Modem v2.3by Commodore4ever
wi fimodembbstelnetuser portnodemcu9600 baudexternal power

User-port Wi-Fi modem for reaching Telnet BBS services from several Commodore 8-bit computers.

The seller's collection listed the modem as sold out on 2026-07-30. An optional case is an accessory for the same modem family. The product page does not provide a public firmware or complete hardware build package.

Sources
  • Commodore 64 Exact model
  • Commodore 128 Exact model
  • Commodore VIC-20 Exact model
  • Commodore Plus/4 Exact model
Commodore4ever WiFi Modem product pageCommodore4ever modem collectionIndependent v2.3 setup and identification notes