Configuration is powered up by Arduino UNO +5V & GND. As shown in above diagram, Breadboard has plugged with ATMEGA328 IC, 16 MHz Crystal, 22pF Capacitors & a 10K resistor. After ArduinoISP sketch is uploaded successfully in Arduino UNO, Connect the components as shown in following diagram. Yes, you can use ATmega328P for a consumer product, as Michel already said. Step-2: Burn Bootloader in your ATMEGA328.
#Upload bootloader into atmega328p chip from nano on arduino 1.8.5 code#
You need to write and compile your source code for the specific part you're targeting. Microcontrollers in general use different processors with possibly different machine languages, contain different kinds of memory of different sizes, include different sets of different peripherals. In general, it is completely unaware of the meaning of the transferred data. The bootloader just implements the protocol. The resulting binary commonly runs on this target microcontroller only.
The standard Arduino IDE uses the specific compiler for the target microcontroller to translate the C++ source code to machine language. No, the bootloader does not enable the microcontroller to "understand" the high-level language. You need to read the bootloader's documentation to become familiar with its capabilities.īut it is your decision whether such a bootloader on a non-AVR system or an non-Arduino-AVR system is good for you. Each of these bootloaders implements a certain protocol to transfer the binary code to the target system.Īdditionally, some protocols also include commands to restart the microcontroller, to set configuration registers, and maybe more. Please be aware that there are different bootloaders, not just the common STK500 compatible one. Yes, in principle you can create a bootloader for any microcontroller, which acts like the Arduino's.