M5Stack M5StickC Mini JoyC HAT
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M5Stack M5StickC Mini JoyC HAT
Description
The M5Stack Mini JoyC HAT is a compact joystick expansion base designed for M5StickC and M5StickC Plus controllers. It integrates an XY-axis joystick with a center button, making it useful for handheld control interfaces and small remote-control projects.
The HAT includes an STM32F030F4P6 MCU, I2C communication at address 0x54, a HY2.0-4P connector, an SK6812 RGB LED, and a built-in 200mAh lithium-polymer battery. This combination gives the M5Stack Mini JoyC HAT local input, visual feedback, and portable power support in a small add-on form factor.
With a maximum joystick angle of 23 degrees in each direction, 10kΩ total joystick resistance, and M5Stack software resources for Arduino and UIFlow, the Mini JoyC HAT is suited for drone control demos, robotic joint operation, car remote control, light dimming, and other interactive control projects.
Features
- Joystick control: XY-axis joystick with a center button for compact handheld input.
- M5StickC compatibility: designed for M5StickC and M5StickC Plus controller projects.
- STM32F030F4P6 MCU: built-in controller for joystick and HAT operation.
- I2C interface: communicates over I2C at address 0x54 through the HY2.0-4P connector.
- Built-in battery: includes a 200mAh lithium-polymer battery for portable use.
- Visual feedback: integrates an SK6812-3535 programmable RGB LED.
- Development support: official resources are available for Arduino, UIFlow, and internal firmware.
Specifications
| MCU | STM32F030F4P6 |
| Communication | I2C @ 0x54 |
| RGB | SK6812-3535 |
| Power Supply | 3.3V |
| Battery Capacity | 200mAh |
| Joystick Max Angle | 23 degrees max in each direction |
| Total Resistance | 10kΩ |
| Center Button | Yes |
| Product Size | 81.1 x 36.0 x 24.0mm |
| Product Weight | 20.6g |
| Package Size | 101.0 x 27.0 x 22.0mm |
| Gross Weight | 31.2g |
Applications
- Drone remote control demonstrations
- Robotic joint control
- Car and mobile robot remote control
- Light dimmer and RGB lighting control
- Portable M5StickC handheld control interfaces
Product List
| 1 | Hat Mini JoyC |
| 1 | Lanyard |
| 1 | Hex Key L-Shape 1.5mm for M2 screw |
| 2 | M2 x 8mm screws, pan head, self-tapping |
Other Content
Interface and Control Notes
| I2C Address | 0x54 |
| Connector | HY2.0-4P |
| Joystick Input | XY-axis joystick with center button |
| RGB LED | SK6812-3535 |
The M5Stack Mini JoyC HAT is an expansion HAT and does not include an M5StickC or M5StickC Plus controller in the package.
Resources
- M5Stack Mini JoyC HAT documentation
- Mini JoyC HAT schematic PDF
- Mini JoyC HAT model and reference PDF
- Arduino project guide
- UIFlow1 Mini JoyC docs
- UIFlow2 Mini JoyC docs
- M5Hat Mini JoyC GitHub repository
- Mini JoyC internal firmware repository
FAQ
What is the M5Stack Mini JoyC HAT used for?
It is a joystick expansion HAT for M5StickC and M5StickC Plus projects, suitable for compact control interfaces and remote-control demos.
Does the package include an M5StickC controller?
No. The official product list includes the Hat Mini JoyC, lanyard, hex key, and screws, but not an M5StickC controller.
What communication interface does it use?
The Mini JoyC HAT uses I2C communication at address 0x54 through the HY2.0-4P connector.
Does it have a battery?
Yes. The official specifications list a built-in 200mAh lithium-polymer battery.
Which development resources are available?
Official resources include documentation, schematic PDF, Arduino project guidance, UIFlow docs, GitHub code, and internal firmware resources.
1. General Shipping Information
- We provide reliable shipping services with a tracking number for each order.
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- 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.
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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.
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.








