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 pin-outs but the small size is very important to make it look good.
This Nano equips a low-cost MINI 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 powered 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 a 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 a 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 Mini-USB Port compatible with Arduino (Unsoldered)
Sourabh Banerjee (verified owner) –
Good product @ less price
Sourabh Banerjee –
imasgupta (verified owner) –
Nice product
imasgupta –
MVS Sarma (verified owner) –
Nice item. Lucky that you can supply without sokdering. We use in reverse mode soldering legs facing upwards for our design. I am yet to use them.
Thanks.
MVS Sarma –
Raj Kumar (verified owner) –
Nice product.
Raj Kumar –
CHINTAN BELADIYA (verified owner) –
Good quality product.
CHINTAN BELADIYA –
elecobot.projects (verified owner) –
Product is good quality…but It does not have a 12Mhz crystal attached to CH340…which is creating problem to upload code..I have to change the board in arduino IDE from AVR boards to MINICORE to upload code.
elecobot.projects –
Utkarsh Maurya (verified owner) –
good quality product.worked for my project thq
Utkarsh Maurya –
ajay36049 (verified owner) –
Good product, did soldering myself and it is working fine as of date. No problem in uploading Arduino ide, though has old bootlogger.
ajay36049 –
nabadeep (verified owner) –
Product is worked fine with USB cable. But when I use DC power source and connect with LM2596 output voltage adjust around 7v and power up to nano board VIN and GND pin then my nano board is burnt.
nabadeep –
saarkaarnikhil (verified owner) –
Good product
saarkaarnikhil –
darapuharikamalakar (verified owner) –
Good but it’s an old bootloader
darapuharikamalakar –
bittusikdar100 (verified owner) –
Overall good but, my nano has ATmega328P U-TH microcontroller not ATmega328P-AU one.
bittusikdar100 –
rajamagnet2011 (verified owner) –
perfectly all right
rajamagnet2011 –
VIJAY K (verified owner) –
Good product. Worked with old boot loader. Thanks
VIJAY K –
argawas (verified owner) –
very good
argawas –
sudanthiram (verified owner) –
Working fine
sudanthiram –
sayandas8101@gmail.com –
good
sayandas8101@gmail.com –
sundar (verified owner) –
Good
sundar –
Shishir tyagi (verified owner) –
good and genuine product. Working fine for me.
Shishir tyagi –
SUJEET KUMAR YADAV –
I am using the soldered version & I will say that it’s quality is very nice.
SUJEET KUMAR YADAV –
Zuhair Khatri (verified owner) –
Genuine and good quality board
Zuhair Khatri –
Praveen (verified owner) –
Very Good Product. This price cannot be matched at all.
Praveen –
Sai Krishna (verified owner) –
It’s an old bootloader
Sai Krishna –