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Unsoldered Nano V3.0 ATmega328P 5V 16MHz CH340 Type-C
[Arduino Boards] This Arduino-compatible Nano V3.0 micro-controller is a small, complete, micro-controller board based on the ATmega328 MCU. It has more or less the same functionality as the Arduino Duemilanove, but in a smaller package. It lacks only a DC power jack, and uses the more compact Mini USB (Mini-B) connector instead of a standard USB connector. It is compatible with Arduino programs and the Arduino IDE. This version of the Nano uses the CH340G USB interface controller. It can be powered via the Mini-B USB connection, a 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. Features: CH340G USB bus converter chip replaces FT232RL Operating Voltage（logic level): 5V 8 analog inputs ports: A0 – A7 14 Digital input / output ports: TX, RX, D2 – D13 6 PWM ports: D3, D5, D6, D9, D10, D11 1 pair of TTL level serial transceiver ports: RX / TX Uses Atmel Atmega328P-AU MCU with bootloader installed Support USB download and Power over Mini-B Mini USB connector Recommended input voltage: 7V – 12V DC on pin 30 or 5V on pin 27 Maximum input voltage limits: 6V – 20V Supports ISP download Supplied with connector pins (headers), not soldered to the board for user flexibility Package Includes: 1 X Nano V3.0 16MHz CH340
Nano CH340 Chip Board without USB cable compatible with Arduino (Soldered)
[Arduino Boards] 🔷 Nano V3 CH340 ATmega328P Development Board (Soldered Headers) Compatible with Arduino ATmega328P • CH340 USB Interface • Compact Design • Breadboard Friendly • Ready to Use The Nano V3 CH340 Development Board is a compact and powerful microcontroller board based on the ATmega328P-AU microcontroller. Fully compatible with the Arduino Nano platform, it offers the same functionality as the Arduino Uno in a much smaller, breadboard-friendly form factor, making it ideal for embedded systems, robotics, IoT, automation, and DIY electronics projects. This version features the CH340 USB-to-Serial converter, providing a cost-effective and reliable programming interface. The board comes with pre-soldered headers, allowing it to be plugged directly into a breadboard or PCB without additional soldering. Powered by the ATmega328P running at 16MHz, the Nano provides 14 digital I/O pins, 8 analog input pins, 6 PWM outputs, and supports communication protocols including UART, SPI, and I²C. The onboard bootloader allows programming directly through the Mini USB port using the Arduino IDE. The Nano can be powered through the Mini USB connector, an external 6–20V DC supply, or a regulated 5V input, with automatic power source selection for seamless operation. Note: Some computers may require the CH340 USB driver before the board is recognized. ⭐ Features Based on ATmega328P-AU microcontroller Compatible with Arduino Nano V3 CH340 USB-to-Serial interface Pre-installed Arduino bootloader Pre-soldered header pins Compact breadboard-friendly design 14 Digital I/O pins (6 PWM) 8 Analog input pins 16MHz crystal oscillator Mini USB interface for programming Automatic power source selection Manual reset button ICSP header for direct programming TX, RX, Power and L status LEDs Supports Arduino IDE 📋 Technical Specifications Product Type: Microcontroller Development Board Board Version: Nano V3 Microcontroller: ATmega328P-AU USB Interface: CH340G Operating Voltage: 5V Input Voltage (Recommended): 7V–12V DC Input Voltage Range: 6V–20V DC Digital I/O Pins: 14 PWM Channels: 6 Analog Input Pins: 8 Flash Memory: 32KB SRAM: 2KB EEPROM: 1KB Clock Speed: 16MHz USB Connector: Mini USB Communication Interfaces: UART, SPI, I²C Programming: Arduino IDE Bootloader: Pre-installed Board Dimensions: 43 × 18 mm Mounting: Breadboard Compatible 🔧 Applications Suitable for: Arduino Projects Robotics IoT Devices Home Automation Sensor Interfaces Embedded Systems Educational Projects Industrial Automation Data Logging LED Control Motor Control Smart Home Devices Wearable Electronics DIY Electronics Rapid Prototyping 📦 Package Includes 1 × Nano V3 CH340 ATmega328P Development Board (Soldered Headers) USB Cable Not Included ⚠️ Note Mini USB cable is not included. Some Windows computers may require the CH340 USB driver before programming the board. Compatible with the Arduino IDE after selecting Arduino Nano and the appropriate processor/bootloader settings. Product appearance, PCB color, and component layout may vary slightly depending on the manufacturing batch.
Out of stockPro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino
[Arduino Boards] This Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC. The Micro is a microcontroller board based on the ATmega32U4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard. The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. If you supply an unstable power supply board, be sure to connect to the “RAW”, not on the VCC pin. It has also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits. Features : ATMEGA32U4 running in 5V / 16MHz Support Arduino IDE V1.0.1 Micro USB interface programming on the board Four 10-bit ADC pin 12 digital I / O (5 PWM capability) Rx and Tx hardware serial connection. Pin Diagram: Package Includes : 1 x Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino
Nano Board R3 with CH340 chip without USB Cable compatible with Arduino (Unsoldered)
[Arduino Boards] The Nano Board R3 with CH340 chip without USB Cable chipboard is based on the famous Arduino platform and does all the functions of Uno, but with a smaller footprint. The Nano Board R3 with CH340 chip without USB Cable is vital for your small project where you don’t need much of a pin-outs but the small size is very important to make it look good. This Nano equips a low-cost USB-Serial Chip that makes it less in price than Nano with FTDI USB-Serial Chip used on older versions of Arduino Nano. The Nano Arduino is a small, complete, and breadboard-friendly board based on the ATmega328 (Nano R3). It has more or less the same functionality of the Uno but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one. The Nano can be power via the mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. The size of Nano V3.0 with CH340 Chip is only 43 mm x 18 mm; it comes with 6 PWM I/O from the total of 14 digitals I/O, 8 analog inputs, 16Mhz clock speed and 32kB of flash memory. Note:- CH340 chip might not work directly with some PC/Laptop, you will need some ch340 drivers. This board comes with OLD BOOTLOADER buy it accordingly Features : 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Support USB download and Power Support for external 5V ~ 12V DC power supply It Supports power supply by 9V battery Support ISP download Automatic reset during program download. Power OK blue LED on the bottom. Green (TX), red (RX) and orange (L) LED. +5V to AREF jumper. Auto-sensing/switching power input. Small mini-B USB for programming and serial monitor. ICSP header for direct program download. Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch. Package Includes : 1 x Nano Board R3 with CH340 chip without USB Cable compatible with Arduino (Unsoldered)