This is an industrial grade 4G DTU which incorporates Qualcomm platform 4G communication module SIM7600E-H. It supports multi-mode multi-band, and suits multi countries or regions. After our secondary development for the module firmware, it takes only some simple configurations to achieve bidirectional data transparent transmission between RS232/RS485/TTL serial port and 4G LTE network.

With features like four modes support (TCP/UDP, Modbus, HTTP, and MQTT), RNDIS dial-up, and GNSS positioning, this industrial-grade DTU is designed to be fully functional, easy to use, and stable operating. It would be an ideal choice for fields including industrial data collection, communication, remote control, and other IoT applications that need high throughput 4G data communication and have high requirements of data rate and latency.

SIM7600G-H 4G DTU

Supports USB, UART/RS232/RS485 Communication
4G/3G/2G Dial-Up & GNSS Positioning, Global Band Support

Cloud Communication

Supports USB/UART Communication Interfaces
Supports TCP/UDP/FTP/FTPS/HTTP/HTTPS Communication Protocols

Outline Dimensions

Features: 

1. 4G DTU development kit specially designed for industrial applications, which can be directly embedded for use or secondary development
2. Based on SIM7600G-H communication module, it supports 4G/3G/2G networks in global frequency bands
3. Support GPS, Beidou, Glonass, GALILEO, QZSS, LBS base station positioning
4. Supports USB to 4G and UART/RS232/RS485 to 4G networking communication
5. Supports power supply in a wide voltage range of 7 ~ 36 V, which is convenient for power supply in industrial occasions
6. Onboard STM8 microcontroller, can be used as hardware watchdog, automatically power off and restart when DTU works abnormally
7. Various on-board protection circuits, anti-static, anti-surge, etc., the communication is stable and safe
8. Support baud rate range: 300bps ~ 4Mbps (default is 115200bps)
9. Support AT command control (based on 3GPP TS 27.007, 27.005 and V.25TER command set)
10. Aluminum case, oxidized dull polish surface, CNC numerical control opening processing, rugged & elegant

Package Includes:

1 x SIM7600G-H 4G DTU main unit
1 x High gain LTE MAIN antenna (~ 3m)
1 x High gain LTE AUX antenna
1 x GPS antenna
1 x Serial cable male to female (~ 1.5m)
1 x USB-A to micro-B cable (~ 1.2m)
1 x OPTIONS 12V 1.0A power adapter

Industrial Grade Multifunctional USB HUB, Extending 3x USB Ports + 100M Ethernet Port

Features:

1. 3x extended USB ports, compatible with USB 2.0 / 1.1
2. Onboard RTL8152B Ethernet chip, adapting RJ45 network port, 10/100M adaptive
3. Industrial grade HUB chip, adopting STT technology, allows stable and smooth concurrent USB connections
4. ESD protection for each USB port, preventing electric surge damage and data loss
5. Onboard large-capacity electrolytic capacitor, effectively making the power supply output of the USB port more stable
6. Over-voltage protection, effectively preventing other high-voltage power inputs from damaging the connected devices
7. Multiple protection circuits: over-voltage, over-current, short circuit, over-temperature, reverse current, under voltage lock-out, 8KV ESD protection, filtering protection, etc.
8. LED indicators for monitoring operating statuses of power supply, network port, and USB ports
9. Industrial grade metal case, rugged & durable, with mounting holes for easy installation

Specifications:

1. USB Port USB 2.0 Port x 3, theoretically up to 480Mbps
2. Networking: 10/100 adaptive
3. USB hub Input: operating voltage: 5V
4. Connector: USB-B
5. USB Output Operating Voltage: 5V@Imax:1.2A①
6. Connector: USB-A
7. External Power: power supply voltage DC 5V②
8. connector: DC jack
9. Operating Environment: -40℃ ~ 85℃
10. OS Support: Mac OS (8.6 or above), Linux(2.4.20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP

Package Includes:

1 x Waveshare Industrial Grade Multifunctional USB HUB, Extending 3x USB ports + 100M Ethernet Port

This is an RS232/485/422 device data acquisitor / IoT gateway designed for an industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232/485/422 and an Ethernet port with PoE function, uses a DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input. The case with rail-mount support, is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring…

Rail-Mount Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, With POE Function.

Features:

1. Support PoE Ethernet Port Power Supply,
2. Suitable For IEEE 802.3af PoE Standard
3. Support Screw Terminal And DC Power Port For Power Supply
4. DC 6~36V Wide Voltage Range Input

Specifications:

1. Model: RS232/485/422 TO POE ETH (B)
2. Product type: Serial server, Modbus gateway, MQTT gateway
3. Primary function Realize the bidirectional transparent transmission function of RS232/485/422 to Ethernet
4. Communication interface: RS232/485/422 × 1, Ethernet port × 1
5. Power supply: Screw terminal DC 6~36V or PoE network port
6. Isolation protection: Power isolation, signal isolation protection
7. Ethernet:
   1. PoE Ethernet port, support IEEE 802.3af standard
   2. 10 / 100M self-adaptive RJ45 interface, 2KV surge protection
8. Serial port Isolated RS232/485/422
9. Baud rate 300 ~ 115200 bps
10. Parity bit none, odd parity, even parity, mark, space
11. Data bits 5 ~ 9 bits
12. Flow Control no flow control
13. Protocol ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
14. Configuration method PC configuration, WEB browser, device management function library
15. Communication method TCP/IP direct communication, virtual serial port mode
16. Operating mode TCP server, TCP client (TCP server also coexist), UDP, UDP multicast
17. Operating temperature -40℃ ~ 85℃
18. Humidity range 5% ~ 95% relative humidity
19. Dimensions L × W × H: 88.7 × 64.5 × 24.2 mm

Package Includes:

1 x Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module

Adafruit WCH CH9102F Friend – USB to Serial Converter, Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your everyday serial data from a microcontroller to computer. What now? Enter the Adafruit CH9102F Friend, a version of our popular USB-Serial ‘friend’ breakouts that uses the affordable (and available) CH9102F – a ‘near pin-compatible’ to the CP2102N.

This board features the CH9102F USB-Serial chip that can upload code at  3Mbit/s for fast development time. It also has auto-reset for Arduino/ATmega328 boards so no noodling with pins and reset button pressings. The CH9102F has fairly good driver support, and for 99% of use cases is a fine replacement of the FTR232, FT231x or CP210x series. With a modern USB Type C connector, it’s ready to rock on any kind of computer

Features:

1. Board features the CH9102F USB-Serial chip that can upload code at  3Mbit/s for fast development time
2. It also has auto-reset for Arduino/ATmega328 boards so no noodling with pins and reset button pressings.
3. Works excellently with any Arduino, ESP8266, ESP32, or any other microcontroller that uses an ‘FTDI port’ for communications and upload

Package Includes:

1 x Adafruit WCH CH9102F Friend – USB to Serial Converter

This is an RS232 device data acquisitor / IoT gateway designed for an industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 to JSON, etc. The module features RS232 and an Ethernet port and uses screw terminals for power input. The rail-mount case design is small in size and easy to install. It is very suitable for collecting all kinds of RS232 instruments and sensors in the industrial field, including the collection of local networks or the autonomous collection and delivery of uploaded cloud servers.

Application

• As an IoT gateway, it serves as a communication bridge between devices and the cloud.
• Power, smart meters, and energy consumption monitoring.
• Remote monitoring and program download of various types of automation PLCs.
• Various configuration software and device communication interfaces.
• Internet of equipment in the field of access control security.

Features:

1. Supports TCP server, TCP client, UDP mode, and UDP multicast. As a TCP client, it also supports TCP server-side functions. Supports 30 TCP connections as a TCP server and 7 destination IPs as a TCP client.
2. Supports the baud rate of 1200~115200bps, the data bit supports 5~9 bits, and the parity bit can be no check, odd check, even check, mark, or space.
3. Support the function of sending MAC address on device connection, which is convenient for cloud management of devices.
4. Provides a secondary development kit DLL development library for computer-side search and configuration of devices.
5. Support Web browser configuration, support DHCP dynamic acquisition of IP, DNS protocol connection name server addresses.
6. Support remote search for devices, configure device parameters and upgrade device demos in the cloud.
7. Support remote viewing of the TCP connection status, serial port data sending, and receiving the status of the device through software. The virtual serial port supports the data monitoring function.

Specifications:

1. Model: RS232 TO ETH (B)
2. Type: Serial server, Modbus gateway, MQTT gateway
3. Basic Function: Bi-directional transparent data transmission between RS232 and Ethernet
4. Communication Interface: RS232 port x 1, Ethernet port x 1
5. Power Supply Screw terminal: DC 6~36V Screw terminal DC 6~36V or PoE Ethernet port
6. Isolation Protection: Power isolation, signal isolation protection
7. Ethernet:
   1. Common Ethernet port
   2. 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
8. Serial Port: Isolated RS232
9. Baud Rate: 300 ~ 115200 bps
10. Parity Bit: None, odd, even, mark, space
11. Data Bit: 5 ~ 9 bit
12. Flow Control: No flow control
13. Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
14. Config Method: Host, web browser, device management functions library
15. Communication Methods: TCP/IP direct communication, VCOM
16. Operating Mode: TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast
17. Operating Temperature: -40℃ ~ 85℃
18. Humidity Range: 5% ~ 95% relative humidity
19. Dimensions: L × W × H：87 × 36 × 59 mm
20. Weight: 63g

Package Includes:

1 x Waveshare Industrial serial server, RS232 to RJ45 Ethernet Module

USB To RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL And SP485EEN, Multiple Protection, Wall-Mount And Rail-Mount Support

Features:

1. Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility
2. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
3. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
4. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
5. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
6. Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
7. Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
8. 3 LEDs for indicating the power and transceiver status
9. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications:

1. Baud Rate: FT232RNL 300bps ~ 3Mbps
2. Host Port: USB
3. Device Port: RS485/422
4. Operating voltage: 5V
5. Protection: 200mA self-recovery fuse, ESD protection
6. Transmission distance: About 5m
7. Connector: Screw terminal
8. Pins: A+, B-, PE
9. Direction control: Hardware automatic control
10. Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
11. Transmission distance: About 1.2km(low rate)
12. Transmission mode: Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
13. PWR: Red power indicator, light up when there is USB connection and voltage is detected
14. TXD: Green TX indicator, light up when the USB port sends data
15. RXD: Blue RX indicator, light up when the device ports send data back

Package Includes:

1 x Waveshare USB to RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL and SP485EEN, Multiple Protection