Software Defined Retro ROM WiFi/BT rev A

author: piersfinlayson
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2 layer board of 0.62 x 0.89 inches (15.8 x 22.7 mm)
Uploaded: July 02, 2025
Shared: July 05, 2025
Total Price: $2.75

This board is an untested prototype of a WiFi/Bluetooth programming daughterboard, designed to connect to the main SDRR, and reflash it vi WiFi/BT.

Replace failed ROMs in Commodore 64s, VIC-20s, PETs, and other retro systems with a $2 microcontroller.

Emulates 2364, 2332 and 2316 ROMs using the STM32F4 family of microcontrollers.

See the project page for more details including firmware, schematics, BOM, fab notes and more.

This board is an untested prototype of a WiFi/Bluetooth programming daughterboard, designed to connect to the main SDRR, and reflash it vi WiFi/BT.

Replace failed ROMs in Commodore 64s, VIC-20s, PETs, and other retro systems with a $2 microcontroller.

Emulates 2364, 2332 and 2316 ROMs using the STM32F4 family of microcontrollers.

See the project page for more details including firmware, schematics, BOM, fab notes and more.

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      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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