ARCTECH WS2G4 2.4G LoRa Wireless Module User Manual
- September 20, 2024
- ARCTECH
Table of Contents
ARCTECH WS2G4 2.4G LoRa Wireless Module
Specifications
- Supply voltage:
- Operating temperature:
- Dimension:
- Antenna interface:
- Operating wireless frequency:
- Power:
- TX dissipation
- RX E-Field level
- Receiving sensitivity:
- Air rate (LoRa):
- Communication rate:
- Serial baud rate:
- Wireless subcontract size:
- Serial port cache size:
- Communication distance: Typ 800m
Product Usage Instructions
Introduction
The 2.4G LoRa WS2G4 wireless module is designed for long-distance serial
communication. It features a built-in MCU and PA, supporting user parameter
power-off storage and automatic filtering of module configuration messages.
The module is suitable for serial port communication between control and
communication boxes, as well as other products with long-distance serial port
communication requirements.
Appearance Diagram and Pin Definition
Dimensional Appearance
[Include dimensional appearance diagram here]
Pin Definition
| Pin Name | Pin Function |
|---|---|
| 5V | Device power supply, connect to the 5V supply voltage |
| GND | Supply ground |
| TX | Serial port data out pin |
| RX | Serial port data in pin |
| AUX | Alternate function pin |
Forwarding Performance
[Include forwarding performance data table here]
Frequently Asked Questions (FAQ)
-
Can the module be used for communication over long distances?
Yes, the module supports communication distances of up to approximately 800 meters. -
What baud rates are supported by the module?
The module supports various serial baud rates including 9600bps, 19200bps, 38400bps, 57600bps, and 115200bps.
2.4G LoRa Wireless Module
User Manual
WS2G4
INTRODUCTION
The 2.4G LoRa WS2G4 wireless module is a transparent wireless serial port module developed by the Arctech Solar, based on the SEMTECH integrated 2.4G LoRa transceiver chip SX1280. It provides long-distance serial communication and features built-in MCU and PA, as well as support for user parameter power- off storage and automatic filtering of module configuration messages. Additionally, it supports user transparent messages and wireless configuration parameters of other modules.
Application
- Serial port communication between control box and communication box
- Other products with long-distance serial port communication requirements
SPECIFICATION PARAMETER
APPEARANCE DIAGRAM AND PIN DEFINITION
Dimensional appearance
Pin definition
| Pin name | Pin function |
|---|---|
| 5V | Device power supply, connect to the 5Vsupply voltage |
| GND | Supply ground |
| TX | Serial port data out pin |
| RX | Serial port data in pin |
| AUX | Alternate function pin |
FORWARDING PERFORMANCE
Air Rate (bps)| Serial baud rate (bps)| 240bytes Transmission time
(±1ms)
---|---|---
| 9600| 722
| 19200| 472
10K| 28400| 346
| 57600| 304
| 115200| 262
| 9600| 614
| 19200| 363
20K/30K| 38400| 237
| 57600| 195
| 115200| 153
| 9600| 559
| 19200| 308
40K/50K| 38400| 182
| 57600| 141
| 115200| 99
Caution
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
OEM Guidance
Applicable FCC rules
This device complies with part 15.249 of the FCC Rules.
The specific operational use conditions
This module can be used in IoT devices. The input voltage to the module is
nominally 5V DC. The operational ambient temperature of the module is -30 °C ~
60 °C. the external antenna is allowed, such as Sucker antenna.
Limited module procedures
N/A
Trace antenna designs
N/A
RF exposure considerations
The equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.