Description

1. Based on the RP2350 main controller, it supports external interfaces such as RS485 and Pico, and features built-in power isolation and optocoupler isolation protection circuits for enhanced safety, stability, and reliability.
2. Unique dual-core, dual-architecture design, equipped with a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both operating at clock frequencies up to 150MHz, allowing users to flexibly switch between the two architectures.
3. Equipped with a Raspberry Pi Radio Module 2, supporting Wi-Fi 4 wireless network and Bluetooth 5.2 (Wi-Fi module version only).
4. Built-in 520KB SRAM and 16MB on-chip Flash. Uses a Type-C interface, eliminating concerns about correct plug orientation.
5. Uses high-quality relays, allowing connection to loads: 10A 250V AC or 10A 30V DC.
6. On-board isolated RS485 interface for easy connection to various RS485 Modbus industrial expansion modules or sensors.
7. On-board Pico-compatible interface, compatible with some Raspberry Pi Pico expansion boards, facilitating the expansion of functions such as RTC, CAN, RS232, LoRa, and sensors.
8. On-board terminal block power supply interface, supporting a wide voltage range of 7V~36V, convenient for industrial power supply use.
9. On-board optocoupler isolation to prevent high-voltage circuits connected to the relay from interfering with the control chip.
10. On-board digital isolation to prevent external signals from interfering with the control chip.
11. On-board integrated power isolation provides a stable isolated voltage; no additional power supply is required for the isolated end.
12. On-board power and RS485 transceiver indicator lights, buzzer, and RGB LEDs for easy monitoring of the devices operating status.
13. On-board power and RS485 transceiver indicator lights, buzzer, and RGB LEDs for easy monitoring of the devices operating status.
14. Rail-mounted ABS protective casing for easy installation and safer use.
15. USB 1.1 host and device support.
16. Supports low-power sleep and hibernation modes.
17. Controllable via USB. Identified as a mass storage device for drag-and-drop program downloading
18. 34 multi-functional GPIO pins
19. 1 HSTX pin, 2 I2C pins, 2 UART pins, 8 12-bit ADC pins, and 24 controllable PWM channels
20. 12 programmable I/O (PIO) state machines for custom peripheral support

Product parameters:
1. Power supply voltage: 5V
2. Functions: device power supply, USB communication, and firmware download, etc.
3. Interface type: terminal block
4. Direction control: hardware automatically detects and controls data transmission direction
5. Interface protection: provides TVS tube protection, surge and electrostatic protection
6. Matching resistor: default NC, 120R matching resistor reserved, can be enabled with a jumper cap
7. Contact type: one normally open, one normally closed
8. Isolation type: optocoupler isolation
9. RGB: colorful cool LED beads, customizable display colors
10. PWR: power indicator light, lights up red when USB is connected and voltage is detected
11. TXD: transmit indicator light, lights up green when data is sent from the RS485 interface
12. RXD: receive indicator light, lights up blue when data is received from the RS485 interface
13. Power supply range: 7V-36V
14. Casing: rail-mounted ABS protective casing
15. Dimensions: 145 x 90 x 40 mm

Pros and cons

• Sustainably produced
• Ideal for everyday use
• May discolor in direct sunlight