Home M5Stack QR Code Scanner Unit

M5Stack QR Code Scanner Unit

SKU: M5-U173
Regular price 28,19 € Sale price 19,79 €
30% OFF
incl. VAT
excl. VAT
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M5Stack QR Code Scanner Unit

M5Stack QR Code Scanner Unit

19,79 €

Description

QR Code Scanner Unit is an all-in-one 1D/2D code scanning unit for embedded code reading. It combines a 640 x 480 CMOS capture engine with an STM32F030 bus conversion MCU, so QR Code Scanner Unit can connect through I2C or UART by changing the side switch.

QR Code Scanner Unit supports PDF417, QR Code, Data Matrix and fourteen 1D barcode types. The trigger button, buzzer, white fill-light LED and red aiming LED help with manual or continuous scanning in logistics, retail and manufacturing workflows.

Features

  • QR Code Scanner Unit code support: reads PDF417, QR Code, Data Matrix and fourteen common 1D code formats.
  • Switchable host interface: QR Code Scanner Unit can work through I2C or UART with the side interface switch.
  • Integrated scan hardware: the 640 x 480 CMOS engine, red aiming LED and white fill-light LED support stable code capture.
  • Audible and manual control: QR Code Scanner Unit includes a trigger button and buzzer for scan operation feedback.
  • Firmware-ready design: the capture engine keeps an interface reserved for firmware upgrades.
  • Flexible trigger behavior: QR Code Scanner Unit can be configured for automatic continuous triggering or manual triggering.

Specifications

MCU STM32F030F4P6 32-bit ARM Cortex-M0 processor
Sensor 640 x 480 CMOS M14 module
Illumination White LED
Focus and Aim Red LED
2D Code Types PDF417, QR Code, Data Matrix
1D Code Types Code11, Code39, Code93, Code128, EAN-13, EAN-8, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, Matrix 2 of 5, Industrial 2 of 5, MSI, GS1
Decode Resolution ≥5mil
Print Contrast ≥ 20%
Scan Angle Pitch ±55°, skew ±55°; scan angle can be changed with the refraction lens attached
Communication Interface I2C @ 0x21, UART selectable by side switch
Shell Material Plastic (PC)
Product Size 65.8 x 27.2 x 18.4mm
Product Weight 14.0g
Package Size 138.0 x 93.0 x 19.4mm
Gross Weight 19.4g

Applications

  • Logistics barcode and QR code reading with QR Code Scanner Unit.
  • Retail checkout, shelf labeling and inventory scanning workflows.
  • Manufacturing traceability and work-in-process code verification.
  • Embedded scanning terminals that need I2C or UART communication.
  • Access, kiosk or device projects using QR Code Scanner Unit as a compact 1D/2D scanner.

Product List

  • 1 x Unit QRCode
  • 1 x HY2.0-4P Grove Cable (20cm)

Other Content

Interface Selection and PinMap

QR Code Scanner Unit uses the side switch to select I2C mode or UART mode. In I2C mode it communicates at address 0x21, while UART mode maps the yellow and white Grove lines to UART receive and transmit for QR Code Scanner Unit host integration.

I2C Mode / PORT.A Black GND
I2C Mode / PORT.A Red 5V
I2C Mode / PORT.A Yellow SDA
I2C Mode / PORT.A White SCL
UART Mode / PORT.C Black GND
UART Mode / PORT.C Red 5V
UART Mode / PORT.C Yellow UART_RX
UART Mode / PORT.C White UART_TX
Trigger Button STM32 PB1 / TRIG

Scan Angle and Trigger Behavior

The refraction scan head can be installed to change the scan angle. Through program settings, QR Code Scanner Unit can use automatic continuous triggering or manual triggering for different scanning workflows, keeping QR Code Scanner Unit adaptable to fixed or handheld scanning.

Supported Code Families

QR Code Scanner Unit supports three 2D code types and fourteen 1D code types listed in the specifications, covering common logistics, retail and manufacturing labels.

Resources

FAQ

Which interfaces does QR Code Scanner Unit support?

QR Code Scanner Unit supports I2C and UART. The side switch selects the communication mode.

What code types can QR Code Scanner Unit read?

QR Code Scanner Unit reads PDF417, QR Code, Data Matrix and fourteen common 1D code types.

Does QR Code Scanner Unit support continuous scanning?

Yes. QR Code Scanner Unit can be configured for automatic continuous triggering or manual triggering.

What helps QR Code Scanner Unit aim and scan?

QR Code Scanner Unit includes a red aiming LED, white fill-light LED, trigger button and buzzer.

What is included in the package?

The package includes 1 x Unit QRCode and 1 x HY2.0-4P Grove Cable (20cm).

1. General Shipping Information

  • We provide reliable shipping services with a tracking number for each order.
  • Shipping addresses must be entered in English and should not contain special symbols, so that the courier system can recognize your location correctly.
  • Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
  • In-stock orders are usually dispatched within 1 business day after order confirmation.
  • Estimated delivery times refer to the period after dispatch and do not include order processing time, weekends, public holidays, customs inspection, or force majeure delays.
  • If you need to cancel or modify your order, please contact us before the order is marked as “Shipped”. Once shipped, the order cannot be canceled or changed.

🚀 Need Faster Shipping?

If you require expedited shipping, please contact our customer support team at info@upenelab.com for a customized quote based on your destination.

2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)
€0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)
€50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)
Over €100.00 Free 1-3 Business Days

2.2 Selected EU Countries / Regions

Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)
USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
USPS Priority Mail Over €45.00 €14.95 1-4 Business Days
Non-Continental U.S.
(AK, HI, PR, etc.)
USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
USPS Ground Advantage Over €60.00 Free 5-9 Business Days

Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.

2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

3. Warehouses & Fulfillment

Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
  • Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.

5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

5.2 Damaged, Delayed, or Lost Parcels

Please inspect your parcel upon delivery where possible. If you notice visible damage, please report it to the courier and contact us as soon as possible. This does not affect your statutory consumer rights.

If your parcel is delayed, lost, returned to sender, or the tracking information has not updated for an unusual period of time, please contact us at info@upenelab.com. We will assist you in checking the shipment status with the courier.

5.3 Incorrect Address or Failed Delivery

If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.

6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 3 reviews
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Corey Baker
M5Stack QR Code Scanner Unit: smooth first setup

I added M5Stack QR Code Scanner Unit to a recent project and found the initial setup straightforward. It has remained dependable and delivered the result I expected.

D
Devin Young
M5Stack QR Code Scanner Unit: useful after setup

After working with M5Stack QR Code Scanner Unit for a while the overall experience felt stable and predictable. The result was good after a little adjustment during the first configuration.

A
Alex Morgan
M5Stack QR Code Scanner Unit: solid build quality

The M5Stack QR Code Scanner Unit arrived in good condition and fitted neatly into my existing setup. Integration went smoothly and I have not encountered any significant issues.