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| en:hardware:homelab:controller:atmega2561 [2011/10/24 09:30] – illo | en:hardware:homelab:controller:atmega2561 [2020/07/20 12:00] (current) – external edit 127.0.0.1 | ||
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| ====== Controller module ATmega2561 v1.x ====== | ====== Controller module ATmega2561 v1.x ====== | ||
| The main module of the HomeLab is a controller development board (controller board) equipped with the AVR ATmega2561 microcontroller. In addition to the microcontroller, | The main module of the HomeLab is a controller development board (controller board) equipped with the AVR ATmega2561 microcontroller. In addition to the microcontroller, | ||
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| The module is equipped with SD memory card slot, where it can be used as a standard microSD memory card. The memory card is connected to the microcontroller via the ISP interface and can be used to store data where data must be maintained even if the power supply is removed. | The module is equipped with SD memory card slot, where it can be used as a standard microSD memory card. The memory card is connected to the microcontroller via the ISP interface and can be used to store data where data must be maintained even if the power supply is removed. | ||
| - | [{{: | + | [{{: |
| ===== Connector Pins and Functions ===== | ===== Connector Pins and Functions ===== | ||
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| |12|GND|-|GND | | |12|GND|-|GND | | ||
| - | ~~PB~~ | + | < |
| {{: | {{: | ||
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| |26|3V3|- | |26|3V3|- | ||
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| ===== Connecting ===== | ===== Connecting ===== | ||
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| When connecting the controller module with other modules or devices, you must first make sure that the controller module power supply is not connected. Modules and devices must be connected to each other with care. It is important not to use excessive force, wrong handling may damage the module. For programming and to power with low currency (less than 500mA) you must only connect the controller module with a PC using an USB port. If you are using modules that need to use a greater current than 500 mA, you must use a separate power source. If a controller module is connected to a separate power source, then the module automatically does not use USB a power supply. | When connecting the controller module with other modules or devices, you must first make sure that the controller module power supply is not connected. Modules and devices must be connected to each other with care. It is important not to use excessive force, wrong handling may damage the module. For programming and to power with low currency (less than 500mA) you must only connect the controller module with a PC using an USB port. If you are using modules that need to use a greater current than 500 mA, you must use a separate power source. If a controller module is connected to a separate power source, then the module automatically does not use USB a power supply. | ||
| - | [{{:kit:kit_2561_test.jpg? | + | [{{:kit:atmega2561_connected.jpg? |
