KAmodMicroSD: Difference between revisions
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Revision as of 15:57, 28 August 2023
Description
KAmodMicroSD is a module with a micro SD (TF) card reader. It allows you to connect and operate popular memory cards using a microcontroller. It is commonly used in various devices to store images, sounds or measurement data. On the board there is a 3.3 V voltage regulator and a voltage level converter enabling operation with 3.3 V and 5 V systems. For communication, the module uses the SPI interface available on the connector with a pitch of 2.54 mm.
Basic features
- Micro SD card slot
- SPI interface
- 3.3V 250mA voltage regulator
- 3.3V/5V voltage level converter
- 2.54mm goldpin connector
- Power supply: 3.7V to 5V
Standard equipment
Code | Description |
---|---|
KAmodMicroSD module |
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Schematic
Output description - P1 connector
P1 | Function | |
---|---|---|
VCC | Power supply | |
+3V3 | 3,3 V | |
GND | GND | |
CS | CS signal | |
DI | Data input | |
CLK | Clock | |
DO | Data output | |
CD | CD signal |