Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STC8H1K08 |
| Architecture | 8051 Compatible (Enhanced) |
| Operating Voltage | 3.3V / 5V Dual Support |
| Clock Speed | Up to 30MHz |
| Flash Memory | 8KB On-chip Flash |
| SRAM | 256 Bytes + 1KB XRAM |
| I/O Ports | Multiple GPIO Pins Available |
| Interface Type | UART, SPI, I2C, PWM |
| Programming Method | USB-TTL Serial Download |
| Board Dimensions | Compact Minimum System Size |
Anonymous
Mar 30, 2026
Rating: 5/5
Great for university projects
Used this for my embedded systems course. The 3.3V/5V jumpers make it very versatile for connecting different sensors. Compilation and upload times are incredibly fast.
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect for learning 8051 architecture
This board is exactly what I needed to get started with the STC8H series. The pinout is clearly labeled, and it works flawlessly with the STC-ISP software. Great value for money.
Anonymous
Mar 10, 2026
Rating: 4/5
Solid core board, minimal extras
As a minimum system board, it does its job well. You will need to breadboard your own peripherals, but that is expected for this type of module. Fast shipping and good packaging.
Anonymous
Mar 09, 2026
Rating: 5/5
Excellent for prototyping industrial controls
We use these for rapid prototyping of simple control loops before moving to custom PCBs. The noise immunity seems decent for such a small board. Highly recommended for engineers.
Anonymous
Mar 08, 2026
Rating: 4/5
Good documentation support online
The board itself is basic, which is good. There are plenty of tutorials available online for the STC8H chip that work directly with this hardware. Just remember to buy a USB-to-TTL adapter separately if you don't have one.
Anonymous
Mar 01, 2026
Rating: 5/5
Reliable and compact
I've bought three of these now. They are small enough to fit into tight enclosures but powerful enough for control logic tasks. No issues with stability so far.
Q: Can I power this with a 9V battery?
A: Directly connecting 9V to the VCC pin will damage the board. It operates at 3.3V or 5V. You must use a voltage regulator or a dedicated 5V power source if using a 9V battery.
Q: What is the maximum current this board can supply to peripherals?
A: Please refer to the STC8H1K08 datasheet for specific I/O pin current limits. Generally, single pins should not exceed 20mA, and the total port current has specific limits to ensure stability.
Q: Is this compatible with Keil C51 compiler?
A: Yes, the STC8H1K08 is fully compatible with the Keil C51 compiler. You may need to select the appropriate device variant in your project settings.
Q: Does it support ADC functionality?
A: Yes, the STC8H1K08 features built-in high-speed ADC channels. Please check the pinout diagram in the product images to identify which GPIOs support analog input.
Q: Does this board come with a USB cable for programming?
A: No, this is a minimum system core board and does not include an onboard USB-to-UART converter. You will need an external USB-to-TTL adapter to program the MCU.
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