**Product Specifications:**
- Microcontroller: ATmega328P
- Wir-less Module: NRF24L01 (2.4GHz)
- USB Interface: Type-C
- Serial Chip: CH340
- Operating Voltage: 3.3V – 5V
- Dimensions: 45mm x 18mm
**Key Pin Functions:**
- IN+: DC input positive terminal, connect to power supply positive
- GND: Ground connection
- TX: Transmit data signal
- RX: Receive data signal
- CE: Chip Enable for NRF24L01
- CSN: Chip Select for NRF24L01
**Frequently Asked Questions:**
Q: Is this board compatible with for Arduino IDE?
A: Yes, it supports for Arduino IDE and can be programmed via USB-C.
Q: Does it require an external power source?
A: It can be powered via USB-C or an external 3.3V–5V power supply.
Q: Can I use it for Wir-less sensor networks?
A: Yes, the NRF24L01 allows reliable short-range Wir-less communication.
【Compact and Powerful Development Board】 ATMEGA328P microcontroller; 2.4GHz NRF24L01 Wir-less module; Type-C USB interface; 3.3V–5V operating voltage; easy integration into small projects
【Reliable Wir-less Communication】 NRF24L01 supports 2.4GHz Wir-less transmission; 125Mbps data rate; 10m range in open space; low interference design for stable connectivity in home automation and IoT applications
【User-Friendly Programming Interface】 Supports for Arduino IDE programming; CH340 serial chip for USB-C compatibility; no additional drivers required; simple setup for beginners and hobbyists
【Flexible Power Supply Options】 Operates on 3.3V–5V power source; USB-C charging or external power supply supported; low power consumption for extended battery life in portable devices
【High Compatibility and Easy Integration】 Works with popular development platforms including for Arduino and for Raspberry Pi; clear pin layout for easy connection of sensors and modules; well-documented for quick project setup
