openelab.de
openelab.com
GigaDevice GD32C231C-EVAL Evaluation Board
Shipping within 72 hours
*Excluding pre-order items
GigaDevice GD32C231C-EVAL Evaluation Board
The GD32C231C-EVAL is a comprehensive evaluation board from GigaDevice for the GD32C231 microcontroller series, based on the energy-efficient ARM Cortex-M23 core. It provides engineers with a complete platform for prototyping and testing embedded applications, featuring rich peripherals, onboard debugging, and extensive software support. The board includes the GD32C231C8T6 MCU with 64 KB Flash and 12 KB SRAM, making it ideal for cost-sensitive industrial control, IoT edge nodes, and motor drive applications.
Features
- ARM Cortex-M23 Core: 48 MHz max clock speed, optimized for low power consumption
- Onboard GD-Link Debugger: Integrated SWD debugger for programming and debugging
- Rich Peripherals: 3× USART, 2× I²C, 2× SPI, 1× I²S, 12-bit ADC (13 channels), 2 comparators
- Wide Voltage Range: 2.3 V to 5.5 V supply, supporting both 3.3 V and 5 V systems
- Extended Temperature: −40 °C to +105 °C industrial grade
- Flexible Timers: 4× GP 16-bit, 1× Advanced PWM, watchdogs, RTC
- USB Type-C Powered: 5 V input via USB Type-C, regulated to 3.3 V
- Comprehensive SDK: Keil MDK, IAR EWARM, GCC, GD32 Embedded Builder, FreeRTOS support
Specifications
| Parameter | Value |
|---|---|
| MCU | GD32C231C8T6 (LQFP48) |
| CPU Core | ARM Cortex-M23 |
| Max Clock | 48 MHz |
| Flash | 64 KB |
| SRAM | 12 KB |
| GPIO | 45 pins |
| USART | 3 |
| I²C | 2 |
| SPI | 2 |
| I²S | 1 |
| ADC | 12-bit, 13 channels |
| Comparators | 2 |
| Timers | 4× GP, 1× Advanced PWM, watchdogs, RTC |
| Voltage Range | 2.3 V to 5.5 V |
| Temperature Range | −40 °C to +105 °C |
| Debug | GD-Link (SWD) |
| Power Input | USB Type-C (5 V) |
Application
- Industrial Control: PLC, sensors, and automation systems
- Motor Drive: BLDC, stepper, and servo motor control
- Consumer Electronics: Smart home devices and appliances
- IoT Edge Nodes: Sensor nodes and communication gateways
- E-Bike Controllers: Motor control and battery management
- Battery Management: Cell monitoring and protection circuits
- Smart Agriculture: Irrigation control and environmental monitoring
Packing List
- 1× GD32C231C-EVAL Board
FAQ
What is the GD32C231C-EVAL used for?
It is an evaluation board for the GD32C231 MCU series, suitable for industrial control, IoT, consumer electronics, and motor drive applications.
What debugger is included?
An onboard GD-Link debugger with SWD interface is integrated — no external debugger required.
Which development tools are compatible?
Keil MDK, IAR EWARM, SEGGER Embedded Studio, GD32 Embedded Builder, GCC toolchains, and FreeRTOS.
What is the difference between GD32C231 and other GD32 series?
The GD32C231 is an entry-level ARM Cortex-M23 series, optimized for low power and cost-sensitive applications with rich analog peripherals, compared to the higher-end Cortex-M4/M33 series.
Can it be used for commercial development?
Yes. Firmware developed on the board can be directly migrated to GD32C231-based commercial products.
What is the operating voltage range?
2.3 V to 5.5 V, supporting both 3.3 V and 5 V systems without external level shifters.
Does it support RTOS?
Yes. FreeRTOS and other RTOS are supported with official SDK examples.
Where can I find documentation?
Datasheets, user manuals, and application notes are available on the GD32C231 product page and GD32 MCU portal.
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@openelab.io 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.
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@openelab.io. 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.
