TikTok Shop Singapore logo
Search
TYPE-C USB to TTL Serial Port CH340N Module CH340 DC 5V/3.3V Upgrade MCU Download Brush Line 0
1/3
S$1.42

TYPE-C USB to TTL Serial Port CH340N Module CH340 DC 5V/3.3V Upgrade MCU Download Brush Line

Sold by modules

Select options

Select

Shipping

From S$1.49
Est. delivery by May 26 - May 29
modules
599 items

Product description

Product Description.
This product is Type-C to TTL serial module, using CH340N USB bus adapter chip, the board comes with 3 indicators, 1 is the power indicator, the other 2 are communication indicators. Because we are now on the computer, there is no longer a serial port, so we generally use the USB to serial module, the purpose is only one, the computer's USB port mapping for the serial port to use.
Pins
Vcc: 5V positive
GND: power negative
RXD: receive data (communication voltage 5V)
TXD: Transmit data (5V during communication)
RST: Reset pin

Explore more from modules

You may also like
Womenswear & Underwear
Phones & Electronics
Fashion Accessories
Menswear & Underwear
Home Supplies
Beauty & Personal Care
Shoes
Sports & Outdoor
Luggage & Bags
Toys & Hobbies
Automotive & Motorcycle
Kids' Fashion
Kitchenware
Computers & Office Equipment
Baby & Maternity
Tools & Hardware
Textiles & Soft Furnishings
Pet Supplies
Home Improvement
Food & Beverages
Muslim Fashion
Books, Magazines & Audio
Household Appliances
Health
Furniture
Jewelry Accessories & Derivatives
Collectibles
Pre-Owned
One2World Selection HAGiBiS SWC12 Switch Dock Video Capture Cable, Blue & Red
5
8sold
S$999.00
CAT 6 [30 Days Warranty] 1M/2M/3M/5M/10M/15M/20M/30M/40M/50M CAT6 Flat Ethernet Cable RJ45 Lan Cable Networking Ethernet Patch Cord
5
24sold
S$2.99
Cat6A Ethernet Cable Cat6 Lan UTP Network Patch Cable For PS PC Internet Modem Router Gigabit Cat 6 Cable Ethernet
S$8.03
S$26.75
Network Cable Tester Cat5 Cat5E Cat6 UTP Ethernet Tool RJ1145 for Networking
5
7sold
S$5.64
UGREEN Cat 8 Network Cable-40169
5
111sold
S$14.93
UGREEN Cat8 RJ45 Ethernet Cable 40Gbps CAT 8 2000Mhz High Speed Network Cable
5
116sold
S$5.99
Drive Male to cable USB3.0 Disk Cable Sync Data External hard HDD USB Micro Cable A Type Hard Cord B 3.0 Drive Adapter for
4
7sold
S$2.64
Cat 7 [30 Days Warranty] 2M/3M/5M/10M/15M/20M/30M/40M/50M Gigabit Ethernet Lan Cable High Speed Flat Network Cat7 Patch Cord Cable [White] Cat 7
5
13sold
S$6.90
Type C to HDMI Cable 4K 30Hz USB C Male to HDMI Male Data Cable Wire With PD60W Power Port for Nintendo TV MacBook Huawei Xiaomi Adapter Device
5
6sold
S$9.00
S$15.26
UGREEN Ethernet Cable Cat6 Flat Ethernet Patch Cable Gigabit RJ45 Network Wire Lan Cable Plug Connector CAT 6 RJ 45 Network Cable
5
18sold
S$3.90
UGREEN CAT8 Ethernet Cable 40Gbps 2000MHz CAT 8 Networking Nylon Braided Internet Lan Cord for Laptops PS 4 Router RJ45 Cable
4.9
53sold
S$8.90
USB C Cable Type C Male to USB C Male Charing Cable 240W Quick Charge for, Laptop Phone Data Cord Type C Cord
5
14sold
S$6.87
S$7.55
Ugreen USB C to Micro B 3.0 Cable 5Gbps 3A Fast Data Sync Cord For Macbook Hard Drive Disk HDD SSD Case USB Type C Micro B Cable
S$2.90
S$4.46
USB 3.0/Type C To Gigabit 1000 Mbps RJ45 Ethernet LAN Network Adapter For PC Laptop
5
6sold
S$6.73
S$22.05
USB C to Micro B Cable USB 3.0 Type C 5Gbps HDD SSD Data Transfer Connector Adapter For PC Laptop USB3.0 Hard Drive Smartphone Type C Camera Disk Cord
5
8sold
S$2.85
S$4.40
【ONE2WORLD SELECTION】HAGIBIS ENC01 Zinc Alloy 90-Degree Bend Material Ethernet Cable, 3m, Black
5
73sold
S$999.00
3M-50M CAT 6 Ethernet Cable RJ45 Internet CAT6 Lan Cable 1000Mbps High Speed Gigabit Network Cable For Laptop Router
4.8
5sold
S$3.50
S$7.00
USB C To HDMI Cable 4K60hz Type-C To HDMI Cable Ultra High Speed Adapter Cable
5
24sold
S$7.84
S$16.38
1 In 2 Out 1 In 4 Out HDMI Splitter Amplifier 1080P 4K Dual Display Converter with Power Adapter for HDTV DVD HDMI
S$5.70
S$8.00
2M-20M Cat8 Ethernet Cable RJ45 Network Cable Flat Design High Speed Patchcord 40Gbps 2Ghz Gigabit LAN Cat 8 Cable
5
5sold
S$7.90
UGREEN Ethernet Cable CAT8-40173
S$12.95
SK18 Superbass Earphones TWS Wireless Bluetooth Headset with Mic Smart Touch Headphone Noise Reduction Earbuds Invisible
4.6
15sold
S$19.83
RJ45 1000Mbps Connector Network Coupler Ethernet Hielded In-Line Coupler Female To Female Rj45 Adapter CAT6 CAT5 Cable for Laptop Pc Router
S$1.50
S$2.18
UGREEN Cat6 Ethernet Patch Cable Gigabit RJ45 Network Wire Lan Cable Plug Cat 6 Connector for Computer, PC,and other device
5
6sold
S$5.90
USB C To Female HDMI-compatible Cable Type-C 4K HD TV Cable Adapter For Laptop PC Tablet TV Projector Monitor USBC HDMI Adapter Cable
1
5sold
S$4.22
S$14.91
4K USB Type-C Video Capture Card 1080P 60Hz HDMI USB2.0/USB-C Game Grabber Box for PC Computer DSLR Camera Live Streaming Record Cable Compact
S$7.50
S$14.21
No more products

People also searched for

matching christmas sweaters for couplesBest fries in midtownGiant artificial pink rosebeautiful black women shirtvodafone 905sh

Start shopping

TikTok Shop promo codes

Make money with us

Sell on TikTok ShopSeller center

Company info

About TikTok ShopContact usCareersAffiliate

Customer support

Help centerSafety centerCommunity guidelines

Policy and legal

Terms of service
Privacy policy
TransparencyAccessibility

FAQ

What Is TikTok Shop and How Do I Access It?

TikTok Shop is an integrated e-commerce platform within the TikTok app, allowing users to discover and purchase products directly from videos, live streams, and creator profiles.
How to Access:
  • In-App: Open TikTok and tap the "Shop" tab or the shopping bag icon.
  • Through Videos: Click on product links showcased in videos.
  • Profile Storefronts: Visit a seller's profile and tap on their"Shopping" tab.
Keywords:
  • TikTok Shop
  • TikTok Shop App
  • TikTok Shop Login
  • How to Look Through TikTok Shops

How Do I Get TikTok Shop Promo Codes and Free Shipping?

To obtain TikTok Shop promo codes and free shipping codes:
  • Follow Official Accounts: Keep an eye on TikTok Shop's official promotions.
  • Engage with Creators: Influencers may share exclusive promo codes during live streams.
  • First Order Discounts: New users often receive a promo code for the first order.
  • Seasonal Sales: Look out for discounts during holidays.
Keywords:
  • TikTok Shop Promo Code
  • TikTok Shop Free Shipping Code
  • TikTok Shop Promo Code First Order
  • TikTok Shop Gift Card

Is TikTok Shop Safe and Legitimate to Buy From?

Yes, TikTok Shop is safe and legitimate. It provides secure payment optionsand verifies sellers to protect buyers.
Tips for Safety:
  • Purchase from verified sellers with positive reviews.
  • Read product descriptions carefully.
  • Use secure payment methods within the app.
Keywords:
  • Is TikTok Shop Safe
  • Is TikTok Shop Legit
  • Can You Trust TikTok Shop

How Do I Sell on TikTok Shop?

To start selling on TikTok Shop:
  1. Register as a Seller:
  2. Provide Business Information:
    • Submit necessary documents for verification.
  3. List Your Products:
    • Add product details and images.
  4. Promote Your Products:
Keywords:
  • How to Sell on TikTok Shop
  • TikTok Shop Seller
  • TikTok Shop Creator

Can I Sell Digital Products on TikTok Shop?

Currently, TikTok Shop primarily supports physical products. To sell digital products:
Keywords:
  • Can You Sell Digital Products on TikTok Shop
  • TikTok Shop Policies

How Do I Add a TikTok Shop Link to My Video?

To add a shop link to your TikTok video:
  • Create Your Video: Record and edit as usual.
  • Add Link Before Posting:
    • Tap on "Add Link".
    • Select "Product".
    • Choose the item from your TikTok Shop listings.
  • Post Your Video: The product link will appear on your video.
Keywords:
  • How to Add TikTok Shop Link to Video
  • TikTok Shop Integration

How Do I Connect Shopify to TikTok Shop?

To connect your Shopify store:
  1. Install TikTok App on Shopify:
    • Go to Shopify App Store.
    • Install the TikTok channel app.
  2. Link Accounts:
    • Follow prompts to connect TikTok and Shopify.
  3. Sync Products:
    • Select products to feature on TikTok Shop.
  4. Set Up Tracking:
    • Install TikTok Pixel for analytics.
Keywords:
  • How to Connect Shopify to TikTok Shop
  • Shopify TikTok Shop Integration

How Long Does TikTok Shop Take to Deliver and Can I Track My Order?

Delivery times vary depending on the seller and shipping method.
  • Estimated Delivery:
    • Provided at checkout or in order details.
  • Order Tracking:
    • Go to "Orders" in TikTok Shop.
    • Select your order to view tracking information.
Keywords:
  • How Long Does TikTok Shop Take to Deliver
  • TikTok Shop Order Tracking

Why Is TikTok Shop So Affordable?

TikTok Shop often offers lower prices due to:
  • Direct Sales Model:
    • Sellers can reduce costs by selling directly to consumers.
  • Promotions and Discounts:
    • Frequent sales events and promo codes.
  • High Competition:
    • Sellers compete on price to attract buyers.
    • Keywords:
    • Why Is TikTok Shop So Cheap
    • TikTok Shop Deals

    What Is the TikTok Shop Return Policy and How Do I Cancel an Order?

    • Return Policy:
      • Varies by seller, but generally allows returns within 14-30 days.
      • Items must be unused and in original packaging.
    • How to Return:
      • Go to "Orders".
      • Select the item and initiate a return.
    • Canceling an Order:
      • If the order hasn't shipped, you can cancel it from the order details page.
    Keywords:
    • TikTok Shop Return Policy
    • How to Cancel TikTok Shop Order
    • TikTok Shop Refunds
    Free shipping
    New customer deals
    Open TikTok