WAVESHARE RP2350 Industrial Control Board 6-Channel Relay Module, Based On RP2350 Microcontroller, Supports Wxternal Interfaces RS485 And Pico - Without Wi-Fi Module

1. Based on the RP2350 main control chip, 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 running at clock frequencies up to 150MHz, allowing users to flexibly switch between the two architectures.
3. 12 programmable I/O (PIO) state machines for custom peripheral support.
4. Built-in 520KB SRAM and 16MB on-chip Flash, using a Type-C interface for easy connection.
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, requiring no additional power supply at the isolated end.
12. On-board power and RS485 transceiver indicator lights, buzzer, and RGB LEDs for easily monitoring the devices operating status.
13. On-board power and RS485 transceiver indicator lights, buzzer, and RGB LEDs for easily monitoring the devices operating status.
14. DIN rail mountable ABS protective casing for easy installation and enhanced safety.
15. USB 1.1 host and device support.
16. Supports low-power sleep and hibernation modes.
17. Can be recognized as a mass storage device via USB for drag-and-drop program downloading. 18. Provides 34 multi-functional GPIO pins
19. Pins include 1 HSTX, 2 I2C, 2 UART, 8 12-bit ADC, and 24 controllable PWM channels

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 by 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 dupply range: 7V-36V
14. Casing: rail-mounted ABS protective casing
15. Dimensions: 145 x 90 x 40 mm