Difference between revisions of "SD Loader"
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=== Level Shifter (Optional) === | === Level Shifter (Optional) === | ||
| − | * Convert 5V Arduino NANO Tx/Rx to 3.3V | + | * Convert 5V Arduino NANO Tx/Rx/RTS/CTS to 3.3V |
* [https://www.adafruit.com/product/757 4-channel I2C-safe Bi-directional Logic Level Converter] | * [https://www.adafruit.com/product/757 4-channel I2C-safe Bi-directional Logic Level Converter] | ||
Revision as of 14:48, 5 June 2022
Contents
SD/Serial Loader
- Transfer files from SD card to external Serial interface
- Transfer files from external Serial interface to SD card
- Menu driven program
Features
- Supports SD cards up to 32GB
- FAT32 formatted
- Serial interface
- Full hardware Handshake support
Cards
- NANO-BKOUT
- SD CARD X49
- MyMenu
- MCP23008 I2C interface
- OLED
- 5 Pushbuttnns
- 3 LEDs
- Level Shifter mounted on GRID49 card
NANO-BKOUT
SD CARD X49
MyMenu
Level Shifter (Optional)
- Convert 5V Arduino NANO Tx/Rx/RTS/CTS to 3.3V
- 4-channel I2C-safe Bi-directional Logic Level Converter
Software
- Runs on Arduino Nano
- Menu driven
- OLED display
- SD card driver software
