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Description
Waveshare Industrial Grade Serial Server RS232/485 to WiFi / Ethernet, RJ45 Network Port, RJ45 Network Port with POE SupportFeatures: 1. RS232 485 device data collector IoT gateway specially designed for industrial environments. 2. Integrate multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, serial port to HTTPD client, etc. 3. The module has RS232, RS485, WIFI, and Ethernet interfaces, which can realize serial to WIFI, serial to WIFI and other functions; Ethernet, Ethernet to WIFI, etc. 4. Multiple onboard power interfaces support a
Features:
1. RS232/485 device data collector/IoT gateway specially designed for industrial environments.
2. Integrate multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, serial port to HTTPD client, etc.
3. The module has RS232, RS485, WIFI, and Ethernet interfaces, which can realize serial to WIFI, serial to WIFI and other functions; Ethernet, Ethernet to WIFI, etc.
4. Multiple onboard power interfaces support a wide range of 6~36V power supply, and can be equipped with PoE function.
5. Industrial-grade metal shell design supports wall-mounted and rail-mounted installation. It is small in size and easy to install.
6. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applications.
Product parameters:
1. Frequency band: 2.412-2.484 GHz
2. Wireless network: Station / AP / AP+Station mode
3. Security mechanism: WPA-PSK / WPA2-PSK
4. Encryption type: TKIP/AES
5. Transmission power:
802.11b: +19dBm (max @11Mbps)
802.11g: +18dBm (max @54Mbps)
802.11n: +17dBm (maximum @HT20, MCS7); +17dBm (maximum @HT40, MCS7)
6. Receiving sensitivity:
802.11b: -89dBm (@11Mbps)
802.11g: -81dBm (@54Mbps)
802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)
7. Baud rate: 300-460800 bps
8. Check digit: none, odd, even, mark, space
9. Data bits: 5-9 bits
10. Flow control: RTS/CTS N/A
11. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT
12. Configuration: host, browser, serial AT command
13. Communication method: TCP/IP direct communication, VCOM
14. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU
15. Working temperature: minus 40 degrees Celsius - 85 degrees Celsius
16. Humidity range: 5%-95% relative humidity
17. Product size: 85 x 84 x 24mm
18. Weight: 157g, 169g
Packing list:
RJ45 network port:
-RS232/485 to WIFI Ethernet (B) x1
-2.4G WiFi antenna x1
-Rail mounting buckle x1
-Screwdriver x1
-Screw pack x1
RJ45 network port supporting POE:
-RS232/485 to WIFI POE ETH (B) x1
-2.4G WiFi antenna x1
-Rail mounting buckle x1
-Screwdriver x1
-Screw pack x1
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
MY DOG LOVES IT
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
MY CHIHUAHUA WON'T GET OUT OF THIS BED! she loves it! from the first moment we brought it in and put it on the floor. she gently scratches at the sides and cuddles in with her blankey and likes she's not there. ohhh... great value for the price! nice size, big enough for both of my chihuahuas to lay in comfortably. soft, but very sturdy sides, the bottom is fluffy, padded very well. the outside bottom, there is a non stick covering so the bed doesn't scootch around on tile floor, it stays put.
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Reviewed in the United States on January 28, 2026
★★★★★ 5
It's lasted
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
I've had this bed for 5 years and it is still in great shape. Washes up in the washing machine just fine. My littlest dog absolutely loves it and is lost when our other bigger dog steals it. She barely fits in it but she loves it too. Ha! Good quality at a good price. Couldn't ask for more.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
My Puppy Loves It.
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
I didn't know what to expect when I saw this advertised, but some reviews said that their puppy had chewed on it and it was still holding up with no holes. So, I decided to get it and see for myself. I have to say that my puppy loves it and chews on it and it is holding up very well. No holes yet and I suspect after all her chewing and no holes, there won't be any. Nice size for a 25 pound dog and smaller. Well built and nice looking bed. It has enough padding to make it soft for my puppy. I got it big enough, so she can grow into it, too. Well satisfied and I do recommend it.
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Reviewed in the United States on March 18, 2026
★★★★★ 4
Great basic dog bed
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
We really needed additional places for my dog to rest, besides hanging out on the furniture. He gets to be a little jerky and presumptuous, thinking he owns the joint when he lies all over the bed and couches. So the extra dog beds were necessary additions to the house. He took to this one right away. Sure, he still will try to sneak onto the human bed, the couch, the chair - especially when food is involved in the picture. But he does like this bed. The only real negative I have is that it's whitish on top. It shows dirt kind of easily and time will tell how well it will stand to multiple washings. It's soft. It's cushy. It looks pretty descent for a dog bed. He can curl up in it nicely and relax. Basically it does what it should and he seems relatively happy to hang out on it. Now, if Amazon could make a dog bed that could actually train the dog - that would be incredible!
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Reviewed in the United States on March 26, 2020
★★★★★ 5
Better than beds I've spent double the money on!
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
This bed is actually amazing for the price. My chihuahua digs a hole through every bed he's ever had except this one. The bottom actually went flat before he was able to dig a hole into the fabric. But since its such a great bed, i cut open the bottom and restuffed it from the filling from an old pillow and stitched it back up so he can keep enjoying it. Abd if he eventually does dig a hole in it, ill be rebuying this same bed.
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Reviewed in the United States on April 27, 2026