AiPi-UNO-ET485 Development Board
The AiPi-UNO-ET485 is a development board compatible with Arduino UNO, based on the powerful Raspberry Pi RP2040 microcontroller chip. Specifically designed for industrial automation projects, this board stands out with its RS485 communication module. RS485 is a communication protocol commonly used in industrial systems, providing reliable data transfer over long distances. With the integrated RS485 interface, the AiPi-UNO-ET485 can directly communicate with devices supporting this protocol (such as PLCs, sensors, and other industrial components).

AiPi-UNO-ET485 Development Board Technical Details
- Type: LoRaWAN development board; optimized for Internet of Things (IoT) projects.
- Antenna Type: External SMA antenna; ensures high performance in signal reception and transmission.
- Dimensions: 25.40 x 48.26 mm (± 0.2 mm); compact design allows for easy mounting in various applications.
- Operating Frequency: Operates within a frequency range of 410-525 MHz; enables long-range communication.
- Package: Development kit with module and antenna; compatible with factory firmware and can be controlled via serial port assistant.
- IO (Input/Output) Information: General-purpose input/output (GPIO) pins; allows connections with various sensors and components. Also includes analog input pins for reading analog signals.
- Memory: Sufficient RAM and ROM on the ASR6601 chip; suitable capacity for storing application code and data.
- Communication Protocols: I2C, SPI, UART
- Wireless Communication: LoRa Modulation: Enables long-distance communication with low power consumption. (G)FSK, BPSK, (G)MSK Modulations. Various modulation options are supported in both transmitter and receiver.
- Power Management: Designed for energy efficiency; allows long-term operation on battery power.
- Software Support: Compatible with popular development environments like Arduino IDE and PlatformIO; provides a user-friendly development experience.
- Operating Modes: Supports different modulation and operating modes; offers flexibility for various use scenarios.
- Network Configuration: Allows easy connection and configuration to LoRaWAN networks; provides fast and reliable data transmission.
- Development Support: Offers rich documentation and resources; community forums and support groups assist developers.
- Power Requirements: Operates at 3.3V.
- Processor: ASR6601 Chip; includes a 32-bit ARM RISC microcontroller operating up to 48 MHz.
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