devices:pollux:didj-fi
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Table of Contents
Didj-Fi Cartridges
The Didj-Fi (pronounced digi-fi) is a set of cartridges with WiFi for Leapfrog devices. The design is open hardware and open source. You can find the source repository here.
Didj-Fi
- ESP-12F module
- CH340E USB UART
- USB Micro B connector
- 3-position switch for boot mode
Boot mode switch:
| Direction | mode |
|---|---|
| Counter-clockwise | UART |
| Center | Device default |
| Clockwise | None (RAM) |
Note: For the Leapster Explorer and LeapPad Explorer 1 you must make some modifications to the device for UART boot to work.
Didj-Fi NAND
- ESP-12F module
- Large block NAND
- 4-pin serial header
- Solder jumpers for boot mode
Note: The v1.0 silkscreen table is backwards in regards to the Cartridge and Internal NAND boot options. Please use the below table.
Boot mode solder jumpers:
| SD[7] | SD[6] | SD[5] | Boot mode |
|---|---|---|---|
| X | X | X | Device default |
| X | 0 | 0 | UART |
| 0 | 0 | 1 | Cartridge NAND |
| 1 | 0 | 1 | Internal NAND |
| X | 1 | 1 | None (RAM) |
Note: For the Leapster Explorer and LeapPad Explorer 1 you must make some modifications to the device for UART and NAND boot modes to work.
devices/pollux/didj-fi.txt · Last modified: by jkent