STC15L204 Wireless Development Board with NRF24L01 with UART Interface
STC15L204 Wireless Development Board with NRF24L01 with UART Interface
Available:In Stock
- Product SKU: KG586
₹ 372
₹ 419
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Specification
Description
STC15L204 Wireless Development Board with NRF24L01 with UART Interface
The module is built around the STC15L204EA microcontroller chip, providing reliable performance for embedded applications. It features an onboard NRF24L01+ wireless module, operating at 3.3V, enabling seamless wireless communication. The board includes a UART interface, facilitating efficient serial communication. To ensure stable voltage conversion, it incorporates an AMS1117-3.3V regulator, allowing operation with both 5V and 3.3V power sources. All I/O pins are clearly labeled and accessible, making it convenient for development and debugging. With compact PCB dimensions of 39mm × 26mm, this module is ideal for space-constrained projects requiring wireless connectivity and serial communication.Technical Details
- 1T 80C51 MCU (6-7x faster)
- 5V operation (AMS1117)
- 5MHz - 35MHz clock (equiv. 60MHz - 420MHz 8051)
- Adjustable RC oscillator: ±1% drift
- 256B RAM, 1K-6K flash, EEPROM
- 2x 16-bit timers, simulated UART
- 8-ch 10-bit ADC (300K samples/sec)
- 9 interrupts, 15-bit WDT
- Idle, slow, & power-down modes
- External INTx wake-up
- 2-wire serial flash programming
Features
- 1T 80C51 MCU (6-7x faster than standard 8051)
- Operating voltage: 5V (AMS1117 converter)
- Frequency: 5MHz - 35MHz (equiv. 60MHz - 420MHz 8051)
- High-precision RC oscillator (±1% drift)
- Adjustable internal clock: 5.53/11.06/22.12/33.18MHz
- 256B RAM, 1K-6K flash with ISP/IAP
- EEPROM function & flash code protection
- 2x 16-bit timers/counters with multiple modes
- Simulated UART via P3.0/P3.1 & timers
- 8-channel 10-bit ADC (300K samples/sec)
- 9 interrupt sources & 15-bit WDT
- 3 power modes: idle, slow down, power-down
- External INTx wake-up in power-down mode
- Low power & high noise immunity
- Supports 2-wire serial flash programming
- Programmable clock output function
Applications :
- Wireless Data Transmission - Enables short-range wireless communication in embedded systems.
- Remote Control Systems - Ideal for home automation and industrial wireless remote controls.
- IoT Applications - Supports smart devices, IoT nodes, and wireless sensor networks.
- Wireless Robotics - Used for wireless control of robots, drones, and autonomous systems.
- Home Automation - Facilitates smart home applications like wireless lighting and appliances.
- Wireless Sensor Networks - Connects multiple sensors for environmental monitoring and security.
- Industrial Automation - Enables machine-to-machine (M2M) wireless communication.
- Telemetry Systems - Used for remote monitoring in weather stations, agriculture, and medical devices.
Physical Attributes
- L x W x H (mm): 39 x 26 x 10
- Weight (gm) : 5
Package Includes
- 1 x STC15L204 Wireless Development Board with NRF24L01 with UART Interface