Home Genmitsu APP Wireless Offline Controller GRBL G-Code Sender Wi-Fi Module Kit

Genmitsu APP Wireless Offline Controller GRBL G-Code Sender Wi-Fi Module Kit

Sale price $53.99
SKU: 101-63-GGW-USB

šŸ“¦ Location of the warehouse: China

Free Shipping from $50 in the US, $70 for non-continental US

- US Delivery Time: 2~7 Business days.

- Non-Continental US Delivery Time: 3~9 working days.

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Guarantee & Return Policy

Effective Date: December 10, 2025

At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.

1. Warranty Policy

A. Standard Limited Warranty (Global & US)

For customers in the United States, Asia, and other non-EU regions:

  • Warranty Period:Ā OpenELAB provides aĀ 12-monthĀ warranty from the date of delivery.

  • Coverage:Ā This warranty covers defects in material and workmanship under normal use.

  • Resolution:Ā We will repair or replace defective units at no charge.

B. Statutory Rights for EU/UK Customers (EU Compliance)

If you are a consumer residing in the European Union or the UK purchasing from our global site:

  • Statutory Guarantee:Ā You are entitled to aĀ 24-month statutory guaranteeĀ for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.

  • Relation:Ā The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.

C. Warranty Exclusions (Applies to ALL Regions)

Warranty coverage isĀ VOIDĀ if the damage is caused by:

  1. Misuse:Ā Incorrect installation, reverse polarity, or exceeding voltage limits.

  2. Unauthorized Modification:Ā This explicitly includesĀ soldering, cutting pins, modifying the PCB, orĀ flashing unauthorized/beta firmwareĀ that "bricks" the device.

  3. Physical Damage:Ā Drops, moisture/water damage, or electrical surges (lightning).

  4. Normal Wear & Tear:Ā Consumable parts (e.g., batteries), unless defective upon arrival.

Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.

2. Return & Refund Policy

A. Return Window

  • Standard:Ā You may request a return withinĀ 31 daysĀ of receiving your order.

  • EU Customers:Ā You have the statutory right to withdraw from the contract withinĀ 14 daysĀ of receipt without giving a reason.

B. Refund Conditions & Restocking Fees

To protect against policy abuse, the refund amount is strictly determined by the condition of the returned item.

1. Full Refund (100%)

  • The item isĀ Brand New, Unopened, and Unused.

  • The original packaging is intact and sealed.

  • All accessories are present.

2. Partial Refund (Restocking Fee / Value Depreciation)
If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct aĀ Restocking FeeĀ (or "Compensation for Loss of Value" for EU customers) from the refund.
Deductions apply if:

  • Signs of Use:Ā Visible scratches, mounting marks on screw holes, or fingerprints.

  • Damaged Packaging:Ā Original box is torn, written on, or missing.

  • Technical Modification:Ā The device has beenĀ powered on, programmed/flashed, or soldered.

  • Broken Seals:Ā Anti-static bags or security seals have been opened.

Depending on the severity of the usage/damage, the deduction may range fromĀ 15% to 50%Ā of the product price. Items damaged beyond repair due to misuse will not be refunded.

C. Shipping Costs

  • Defective / Wrong Item:Ā OpenELAB covers the return shipping cost.

  • Customer Remorse (Changed Mind / Ordered Wrong Item):Ā TheĀ customerĀ is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.

3. Return Process (RMA)

To ensure a smooth return process, please follow these steps:

  1. Authorization:Ā Contact us atĀ info@openelab.ioĀ before returning any item. Returns without prior authorization will not be accepted.

  2. RMA Number:Ā We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.

  3. Packing:Ā Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).

  4. Tracking:Ā We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.
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- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days. Special pre-sale products will specify the expected arrival time in the description.

- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.

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Genmitsu APP Wireless Offline Controller GRBL G-Code Sender Wi-Fi Module Kit

Genmitsu APP Wireless Offline Controller GRBL G-Code Sender Wi-Fi Module Kit

$53.99

šŸ“” Genmitsu Wireless Wi-Fi Module Kit ā€“ Wireless Control for Your CNC Router

Take full control of your CNC workflow with the Genmitsu Wireless Wi-Fi Module Kit. This smart accessory allows you to monitor, manage, and transfer files wirelesslyā€”bringing nextā€‘level convenience and mobility to your workshop.

Ā 

ā­Features

  • šŸ“± Smartphone Integration: Manage CNC milling operations directly from your iPhone or Android device

  • āš™ļø Effortless G-code Transfer: Send files wirelessly without cables or manual setup

  • šŸŒ Access Online Resources Anywhere: Stay connected to guides, updates, and CNC communities on the go

  • šŸ’¾ Direct File Saving: Store G-code files straight to your phone for smooth execution

  • šŸ”§ Multi-Machine Management: Oversee one or multiple CNC routers with ease

  • šŸš€ Streamlined Workflow: Simplifies CNC operations, reduces downtime, and boosts productivity

šŸš€ Why Choose the Genmitsu Wi-Fi Module Kit?

  • Wireless Freedom: No more tangled cables or manual transfers

  • Mobility & Flexibility: Control your CNC router from anywhere in your workspace

  • Beginner-Friendly Setup: Quick installation, intuitive interface

  • Professional Efficiency: Ideal for hobbyists and advanced CNC users alike

Genmitsu GGW-USB Wireless Wi-Fi Module Kit with USB Port for CNC Machine | SainSmart

Ā 

Compatible with All Genmitsu CNC Machines

The upgraded USB interface, paired with a Dual DC cable, ensures compatibility with all currently available Genmitsu and most CNC machines with Grbl main board (containing CH34X Chip USB to Uart)

Genmitsu GGW-USB Wireless Wi-Fi Module Kit with USB Port for CNC Machine | SainSmart

Ā 

Upgrade Design with USB-Port

Experience lightning-fast performance with our new Wi-Fi module, utilizing USB transmission for up to 10x faster app button response than the previous generation's offline interface. Enjoy reduced lag and a smoother user experience, making remote control of your CNC machine more intuitive and efficient than ever before.

Genmitsu GGW-USB Wireless Wi-Fi Module Kit with USB Port for CNC Machine | SainSmart

Ā 

User-Friendly Design App

Easy to set up. Configure in less than 5 minutes. Simplify your workflow and work area running your desktop CNC from your mobile device. Expect ongoing support and new features.

Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart

Ā 

Effortless G-Code Transmission

With our WiFi module and app, downloading and sharing G-code files has never been easier. Access online G-code resources or share files with friends, saving them directly to your iPhone and wirelessly sending them to your CNC machine for seamless execution.

Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart

Ā 

Monitor Multiple CNC Machines

Easy to set up. Configure in less than 5 minutes. Simplify your workflow and work area running your desktop CNC from your mobile device. Expect ongoing support and new features.

Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmartGenmitsu APP & Wireless Controller Kit For CNC Router | SainSmart

Ā 

Simplified CNC Operation

With our WiFi module, effortlessly control your CNC machine remotely using your iPhone. Easily navigate through projects and outline designs with simplicity and precision. This user-friendly solution streamlines your workflow.

Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart

Ā 

Specifications

Module Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart
GGW-JTAG		 Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart
GGW-UART		 Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart
GGW-U232		 Genmitsu APP & Wireless Controller Kit For CNC Router | SainSmart
GGW-USB
Working Distance 20m (65.6ft) 20m (65.6ft) 20m (65.6ft) 20m (65.6ft)
Net Weight 13.7g 9g 12.5g 12.5g
Module Dimension 61*54*22mm
2.4*2.1*0.8in		 66*54*14mm
2.6*2.1*0.6in		 66*54*14mm
2.6*2.1*0.6in		 66*54*14mm
2.6*2.1*0.6in
Port Type Power & UART Port : JTAG 2*5P
Download Port:5 Pin holes		 Power & UART Port: 4Pin
Download Port: 5 Pin holes		 Power & UART Port: JTAG(8 Pin)
Download Pin: 5 Pin		 Ā USB Port
MAX. RF Wi-Fi (2.4GHz): 13.86 dBm Wi-Fi (2.4GHz): 13.86 dBm Wi-Fi (2.4GHz): 13.86 dBm Wi-Fi (2.4GHz): 13.86 dBm
Input Voltage 12.0V/2A 5V/2A 5V/2A 12/24V
Compatible CNC Models

3018-PROVerV1

3018-PRO,

3030-PROVer MAX, 3020-PRO MAX V1,V2,

4040-Reno, 4040-PRO MAX

XL6050 Plus, XL 4030V1/V2, PROVerXL 4x4

All Genmitsu CNCs

(The power connection methods of different models may vary, please refer to theĀ user manual.)

1. General Shipping Information

  • We provide premium shipping methods with a tracking number for each order.
  • Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
  • Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
  • We can ship all in-stock orders within 1 business day as your order has been confirmed.
  • All items are inspected before dispatch and are carefully hand-packed.
  • With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.

Ā 

2. Shipping Options & Rates (United States)

(For Products in the US Warehouse & Global Warehouse)

2.1 Continental U.S. (50 States)

Shipping Method Order Value Cost Est. Delivery
USPS Ground Advantage $0.00 - $5.00 $9.99 3-7 Business Days
USPS Ground Advantage $5.00 - $50.00 $5.99 3-7 Business Days
USPS Ground Advantage Over $50.00 Free 3-7 Business Days
USPS Priority Mail
(Faster Option)		 $0.00 - $50.00 $19.99 1-4 Business Days
USPS Priority Mail Over $50.00 $17.59 1-4 Business Days

Ā Ā 

2.2 Non-Continental U.S.

(Includes Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands, etc.)

Shipping Method Order Value Cost Est. Delivery
USPS Ground Advantage $0.00 - $5.00 $9.99 5-9 Business Days
USPS Ground Advantage $5.00 - $70.00 $7.99 5-9 Business Days
USPS Ground Advantage Over $70.00 Free 5-9 Business Days

Ā 

Important Notice:

  • Before placing your order, please check the inventory location on the product page to confirm the delivery timeframes.
  • For products stored in the Global Warehouse (Shenzhen), we will ship them directly from China.
  • If you place an order for products from both the U.S. warehouse and the Global warehouse, we will ship your order separately: the products from the Global warehouse will be sent from China, and the products from the U.S. warehouse will be sent from the U.S. warehouse.

Ā  Ā 

3. Warehouse Locations

Our products are stored in both our U.S. and Global warehouses to provide more flexible logistics solutions. On each product's description page, we indicate the specific warehouse location.

3.1 U.S. Warehouse

Located in Dover, Delaware (19901).
For products stored here, we use USPS for shipping. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days.

3.2 Global Warehouse (China)

Located in Shenzhen, Guangdong.
For orders shipping from our Global Warehouse, we typically use YunExpress. Given the complexities of international shipping, the estimated delivery time is around 10 business days, though this may vary due to customs processes.

To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order.Ā  Ā 

Ā 

4. Customs and Taxes

Effective Date: December 10, 2025

At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.

1. Warranty Policy

A. Standard Limited Warranty (Global & US)

For customers in the United States, Asia, and other non-EU regions:

  • Warranty Period:Ā OpenELAB provides aĀ 12-monthĀ warranty from the date of delivery.

  • Coverage:Ā This warranty covers defects in material and workmanship under normal use.

  • Resolution:Ā We will repair or replace defective units at no charge.

B. Statutory Rights for EU/UK Customers (EU Compliance)

If you are a consumer residing in the European Union or the UK purchasing from our global site:

  • Statutory Guarantee:Ā You are entitled to aĀ 24-month statutory guaranteeĀ for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.

  • Relation:Ā The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.

C. Warranty Exclusions (Applies to ALL Regions)

Warranty coverage isĀ VOIDĀ if the damage is caused by:

  1. Misuse:Ā Incorrect installation, reverse polarity, or exceeding voltage limits.

  2. Unauthorized Modification:Ā This explicitly includesĀ soldering, cutting pins, modifying the PCB, orĀ flashing unauthorized/beta firmwareĀ that "bricks" the device.

  3. Physical Damage:Ā Drops, moisture/water damage, or electrical surges (lightning).

  4. Normal Wear & Tear:Ā Consumable parts (e.g., batteries), unless defective upon arrival.

Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.

2. Return & Refund Policy

A. Return Window

  • Standard:Ā You may request a return withinĀ 31 daysĀ of receiving your order.

  • EU Customers:Ā You have the statutory right to withdraw from the contract withinĀ 14 daysĀ of receipt without giving a reason.

B. Refund Conditions & Restocking Fees

To protect against policy abuse, the refund amount is strictly determined by the condition of the returned item.

1. Full Refund (100%)

  • The item isĀ Brand New, Unopened, and Unused.

  • The original packaging is intact and sealed.

  • All accessories are present.

2. Partial Refund (Restocking Fee / Value Depreciation)
If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct aĀ Restocking FeeĀ (or "Compensation for Loss of Value" for EU customers) from the refund.
Deductions apply if:

  • Signs of Use:Ā Visible scratches, mounting marks on screw holes, or fingerprints.

  • Damaged Packaging:Ā Original box is torn, written on, or missing.

  • Technical Modification:Ā The device has beenĀ powered on, programmed/flashed, or soldered.

  • Broken Seals:Ā Anti-static bags or security seals have been opened.

Depending on the severity of the usage/damage, the deduction may range fromĀ 15% to 50%Ā of the product price. Items damaged beyond repair due to misuse will not be refunded.

C. Shipping Costs

  • Defective / Wrong Item:Ā OpenELAB covers the return shipping cost.

  • Customer Remorse (Changed Mind / Ordered Wrong Item):Ā TheĀ customerĀ is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.

3. Return Process (RMA)

To ensure a smooth return process, please follow these steps:

  1. Authorization:Ā Contact us atĀ info@openelab.ioĀ before returning any item. Returns without prior authorization will not be accepted.

  2. RMA Number:Ā We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.

  3. Packing:Ā Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).

  4. Tracking:Ā We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.