![I am looking for a cheap arduino board and found this $9 board on Amazon. Supposedly compatible with the IDE. Is this a terrible idea? : r/arduino I am looking for a cheap arduino board and found this $9 board on Amazon. Supposedly compatible with the IDE. Is this a terrible idea? : r/arduino](https://preview.redd.it/i-am-looking-for-a-cheap-arduino-board-and-found-this-9-v0-vhzcgbju7mtb1.jpg?width=640&crop=smart&auto=webp&s=17b75534a283c918334827a23a066b987b277d91)
I am looking for a cheap arduino board and found this $9 board on Amazon. Supposedly compatible with the IDE. Is this a terrible idea? : r/arduino
![Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics](https://m.media-amazon.com/images/I/81d+zsTbU7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics
![Amazon.com: Smraza Basic Starter Kit for Arduino,Breadboard, Power Supply, Jumper Wires, Resistors, LED, Electronic Fun Kit Compatible with Arduino R3, Mega2560, Nano, Raspberry Pi : Electronics Amazon.com: Smraza Basic Starter Kit for Arduino,Breadboard, Power Supply, Jumper Wires, Resistors, LED, Electronic Fun Kit Compatible with Arduino R3, Mega2560, Nano, Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/81kROvJlDhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Smraza Basic Starter Kit for Arduino,Breadboard, Power Supply, Jumper Wires, Resistors, LED, Electronic Fun Kit Compatible with Arduino R3, Mega2560, Nano, Raspberry Pi : Electronics
What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -
![Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics](https://m.media-amazon.com/images/I/51cL9RbLssL._AC_.jpg)
Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
![Amazon.com: Weewooday 6 Pieces Nano Board V3.0 ATmega328P Without Cable Compatible with Arduino Nano V3.0 with Pin Headers Pin Unsoldered : Electronics Amazon.com: Weewooday 6 Pieces Nano Board V3.0 ATmega328P Without Cable Compatible with Arduino Nano V3.0 with Pin Headers Pin Unsoldered : Electronics](https://m.media-amazon.com/images/I/81gJOik2r9L.jpg)
Amazon.com: Weewooday 6 Pieces Nano Board V3.0 ATmega328P Without Cable Compatible with Arduino Nano V3.0 with Pin Headers Pin Unsoldered : Electronics
![Amazon.com: Miuzei Starter Kit Compatible with Arduino Projects with Microcontroller, LCD1602 Module, Breadboard, Power Supply, Servo, Sensors, Jumper Wires, LEDs, Detailed Tutorial MA13 : Electronics Amazon.com: Miuzei Starter Kit Compatible with Arduino Projects with Microcontroller, LCD1602 Module, Breadboard, Power Supply, Servo, Sensors, Jumper Wires, LEDs, Detailed Tutorial MA13 : Electronics](https://m.media-amazon.com/images/I/91ekeyC42HL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Miuzei Starter Kit Compatible with Arduino Projects with Microcontroller, LCD1602 Module, Breadboard, Power Supply, Servo, Sensors, Jumper Wires, LEDs, Detailed Tutorial MA13 : Electronics
![Amazon.com: DIYhz 100Pcs High Knob 3 Pin 2 Position 1P2T SPDT Vertical Slide Switch with PCB Panel for Arduino, 0.5 Amp, 50V DC, 2 mm : Industrial & Scientific Amazon.com: DIYhz 100Pcs High Knob 3 Pin 2 Position 1P2T SPDT Vertical Slide Switch with PCB Panel for Arduino, 0.5 Amp, 50V DC, 2 mm : Industrial & Scientific](https://m.media-amazon.com/images/I/71MZxZQjDlL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DIYhz 100Pcs High Knob 3 Pin 2 Position 1P2T SPDT Vertical Slide Switch with PCB Panel for Arduino, 0.5 Amp, 50V DC, 2 mm : Industrial & Scientific
![Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics](https://m.media-amazon.com/images/I/61CaoidHPzL.jpg)
Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
![Amazon.com: KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board 2 Row Pin Header for Arduino Mini Leonardo : Electronics Amazon.com: KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board 2 Row Pin Header for Arduino Mini Leonardo : Electronics](https://m.media-amazon.com/images/I/51pag03n1bL._AC_.jpg)
Amazon.com: KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board 2 Row Pin Header for Arduino Mini Leonardo : Electronics
![Molence 20PCS 1K 10K 50K 100K Ohm Breadboard Trim Potentiometer, 3386P 3PIN Trimpot Potentiometer kit with Knob for Arduino: Amazon.com: Industrial & Scientific Molence 20PCS 1K 10K 50K 100K Ohm Breadboard Trim Potentiometer, 3386P 3PIN Trimpot Potentiometer kit with Knob for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71elv+dWEgL._AC_UF1000,1000_QL80_.jpg)
Molence 20PCS 1K 10K 50K 100K Ohm Breadboard Trim Potentiometer, 3386P 3PIN Trimpot Potentiometer kit with Knob for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics](https://m.media-amazon.com/images/I/51xFxo5VMUL._AC_.jpg)
Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics
![Amazon.com: OSOYOO 3pcs Nano Atmega328P Module CH340 5V/16M USB-C Micro-Controller Board for Arduino Nano V3.0 : Electronics Amazon.com: OSOYOO 3pcs Nano Atmega328P Module CH340 5V/16M USB-C Micro-Controller Board for Arduino Nano V3.0 : Electronics](https://m.media-amazon.com/images/I/61QZRYBOWML._AC_UF894,1000_QL80_.jpg)
Amazon.com: OSOYOO 3pcs Nano Atmega328P Module CH340 5V/16M USB-C Micro-Controller Board for Arduino Nano V3.0 : Electronics
![Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics](https://m.media-amazon.com/images/I/71EtvUBWxcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics
![Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics](https://m.media-amazon.com/images/I/61tfDQEQagL.jpg)
Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
![Amazon.com: 110 pcs 2.54mm Straight Single Row PCB Board Female Pin Header Socket Connector Assortment Kit for Arduino Shield : Industrial & Scientific Amazon.com: 110 pcs 2.54mm Straight Single Row PCB Board Female Pin Header Socket Connector Assortment Kit for Arduino Shield : Industrial & Scientific](https://m.media-amazon.com/images/I/81WFcaN9ZkS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 110 pcs 2.54mm Straight Single Row PCB Board Female Pin Header Socket Connector Assortment Kit for Arduino Shield : Industrial & Scientific
![Amazon.com: Qunqi 60Pcs 40 Pin 2.54mm Single Row Straight Female PCB Header Connector Strip for Arduino Shield : Electronics Amazon.com: Qunqi 60Pcs 40 Pin 2.54mm Single Row Straight Female PCB Header Connector Strip for Arduino Shield : Electronics](https://m.media-amazon.com/images/I/613mH1PnKlL._AC_UF894,1000_QL80_.jpg)