Note: This is a clone version. For the best performance, durability, and official support, we highly recommend the original Arduino: Know More The Nano R3 Compatible with Arduino (Soldered) without USB Cable chipboard is based on the famous Arduino platform and does all the functions of Uno, but with a smaller footprint. Nano CH340 Soldered Board R3 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. The 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 is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano R3). It has more or less the same functionality as the Arduino 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. Note:- CH340 chip might not work directly with some PC/Laptop, you will need some ch340 drivers. If you are getting the error while uploading the code in the Arduino Nano or not detecting the port need to upload thebootloader Why Consider the Official Boards? Feature Official Arduino Boards Clone Boards Warranty ✅ 1-Year Official Warranty ❌ None / Limited Build Quality ✅ High-Grade Components ⚠️ Varies Software Support ✅ 100% Compatible ⚠️ May Face Issues Firmware Updates ✅ Regular Official Releases ❌ Rare / None Durability ✅ Long Lifespan & Support ⚠️ Shorter Life Features : 1 pair of TTL level serial transceiver ports RX / TX Using Atmel MEGA328PB-U (Nano) There is a bootloader installed in it Support USB download and Power Support for external 5V ~ 12V DC power supply Support 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 (cable not included). ICSP header for direct program download. Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch. Package Includes : 1 x Nano CH340 Chip Board without USB cable compatible with Arduino (Soldered)
Specifications
| Operating Voltage (logic level) | 5V |
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| 8 analog inputs ports | A0 ~ A7 |
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| 14 Digital input / output ports | TX, RX, D2 ~ D13 |
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| This is a clone version, we highly recommend the original Arduino | Know More |
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| Feature | Official Arduino Boards |
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| Warranty | ✅ 1-Year Official Warranty |
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| Build Quality | ✅ High-Grade Components |
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| Software Support | ✅ 100% Compatible |
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| Firmware Updates | ✅ Regular Official Releases |
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| Durability | ✅ Long Lifespan & Support |
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| Item Type: | Soldered, Development Board |
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| Board Type: | Nano |
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| With Cable (Y/N): | N |
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| Clock Frequency | 16 |
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| DC Current per I/O Pin (mA) | 40 |
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| Digital I/O Pins | 22 |
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| EEPROM | 1KB |
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| Flash Memory: | 32 KB |
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| Input Voltage (V): | 7-12 V |
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| Microcontroller: | ATmega328 |
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| Operating Voltage (VDC): | 5 |
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| Power Consumption (W): | 1 |
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| PWM Output Pins | 6 |
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| SRAM | 2 |
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| Weight (g): | 8 |
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| Color | Blue |
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| Model No. / Name: | Nano |
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| Dimensions (L x W x H) mm | 45x18x5 |
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| Shipping Weight | 0.012 kg |
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| Shipping Dimensions | 6 × 5 × 3 cm |
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