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RS485 - Ethernet converter - Cortex M0 - Waveshare 16529
Device that allows communication between RS485 and Ethernet RJ45 interface. Module can be configured by web page, AT commands, serial protocol and network protocol. It is based on ARM Cortex M0 32-bit processor. Supports TCP server, TCP client, UDP server, UDP client, HTTPD client operating modes.
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Product description: Converter RS485 - Ethernet - Cortex M0
Device that allows communication between RS485 and Ethernet RJ45 interface. The module is configurable via web page, AT commands, serial protocol and network protocol. It is based on ARM Cortex M0 32-bit processor. Supports TCP server, TCP client, UDP server, UDP client, HTTPD client operating modes.
RS485 - Ethernet converter.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
Main features of the converter
- ARM Cortex M0 32-bit processor.
- Ethernet 10/100 Mbps Auto-MDI/MDIX interface - supports both straight and cross-over cables.
- Possibility to change transmission speed of RS485 interface(from 600 b/s to 230.4 Kb/s), supports five parity checking options: None, Odd, Even, Mark, Space.
- Modes of operation: TCP server, TCP client, UDP server, UDP client, HTTPD client (supports GET and POST).
- Configuration: via web page, AT commands, serial protocol and network protocol.
- Allows configuration of heartbeat packets, make sure the connection is correct to correctly receive data from the sensor.
- Allows configuration of registration packets, automatically forward the registered packet as an identifier when a connection is established, so that devices can be distinguished.
- The configuration page of the module can be freely edited.
- Supports a protocol similar to RFC2217, can communicate with devices whose serial settings (baud rate, data bit, etc.) may change.
- KeepAlive mechanism, detects connection breaks and automatically restores them.
- Supports time-out reboot.
- DNS domain name recognition, configurable DNS server.
- Supports DHCP, auto IP address assignment, or fixed IP
- Firmware is updated via the network
- Reset of the device to factory default settings is performed by software or hardware
- It has editable MAC address
- Available software: software for configuring the module, TCP/UDP test tool, VCOM virtual serial port
- Example code: host computer (socket), VB, C++ Delphi, Android, iOS, etc.
Converter dimensions in mm.
Converter specifications
- Ethernet:
- connector: 4-pin RJ45
- speed: 10 / 100 Mb/s
- interface protection: electromagnetic isolation 1.5 KV
- protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD client
- TX cache: 6 Kb
- RX cache: 4 Kb
- RS485:
- connector: screw (A+, B-, GND)
- data bits: 5 bit, 7 bit, 8 bit
- stop bits: 1, 2
- Parity bit: None, Odd, Even, Mark, Space
- Transmission rate: 600 b/s to 230.4 Kb/s
- RX cache: 800 B
- interface protection:
- 2KV ESD
- 2.2 KΩ resistor
- Power supply:
- supply voltage: 5 V to 7 V (5 V recommended)
- rated current: 150 mA at 5 V
- power consumption: < 1 W
- interface protection: overvoltage, ESD,
- Environment:
- working temperature: from -25°C to 75°C
- storage temperature: from -40°C to 105°C
Also included is a 5 V / 1 A power supply for the converter.
Useful links
| Name | Value |
|---|---|
| Converter - chip | Cortex M0 |
| Converter - Socket | RJ45 |
| Converter - Interface | RS485 |
| Width | 15.7 cm |
| Height | 11.1 cm |
| Depth | 4.7 cm |
| Weight | 0.226 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: Hello, Does the converter have the ability to create virtual COM ports?
https://www.waveshare.com/w/upload/6/6d/RS485-TO-ETH-user-manual-en.pdf
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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