Knowledge Base

RESET Filter

Categories	Title
Bluetooth	BT2232 BT2485 Pin code version vs. No password version
USB to Serial	US232 US232P cable length
MQTT	Modbus to MQTT gateway – Data no more transmitted and transmission becomes heartbeat packet
Modbus	How to set up Modbus gateway Rx Delay, Tx Delay, Message Timeout & Queries Interval?
USB to Serial	US232P Maximum current rating and Short Circuit Protection
Modbus, LoRa, Serial Device Server	Packet collect time setting instructions for SE731 EM731 LR200E LR200EM
MQTT	Modbus to MQTT gateway. When change to Modbus ASCII and click ‘Save’, it reverts back to RTU.
MQTT	Modbus to MQTT gateway reading from the Modbus too slowly
Bluetooth	Where is the RS422 GND Pin of BT432
LoRa	LoRa Overview
LoRa	LoRa Network Setup
LoRa	Default settings of LR200 after reset
Bluetooth	BT452 ComPort error or BT mode error via configuration utility and how to enter configuration mode
Bluetooth	BT452 password error message via configuration utility
LoRa	LR200EM Modbus type should be TCP to RTU ? or RTU to TCP ?
Modbus, LoRa, Serial Device Server	Force off-line time setting instructions for SE731 EM731 LR200E LR200EM
LoRa	How many LR200 (LoRa converters) can be connected in one LoRa network?
LoRa	Is LR200 able to poll data from multiple register address at the same time where all the register address are the same ID
LoRa	Why not able to PING with Ethernet over LoRa?
LoRa	LR200 Pair LED and Reset button have no function
LoRa	Ethernet To Ethernet over LoRa bridge Operation Guide
LoRa	LoRa transmission distance
LoRa	LoRa Configuration Error Message “Process Failed!”
Serial Device Server	Connect multiple RS485 devices to one host
Bluetooth	How to configure and pair 2 units of BT232/BT432
Bluetooth	RS485 Termination Resistor Setup & Garbled Data on BT432 & BT452
Bluetooth	BT432 How to add Terminal/Shutdown Resistor if it is not existed
Serial Extender	How to enable IC485IP powered by interface ( port powered )
Video	How many units of PC2HDNET (monitors) can one PC deliver video to
Video	PC2DVNET / PC2VGANET / PC2HDNET – What are difference among Mirror, Extend and Primary modes
Video	PC2DVNET / PC2VGANET / PCHDNET – Delivered video quality not as expected
Video	What Operation System does PC2HDNET and PC2VGANET support
USB to Serial	How to add RS422 RS485 Termination Resistor to UC840IS
Other USB	How to install or update FP200 driver
Other USB	How to search UN8140C and its connected devices
Other USB	UN8140C can not be detected after reset even by Mac ID
Serial Extender	Are Local and Remote units of IE232H the same
Serial Device Server	Can SE230 RS232 DB9 pin9 provide 5V or 9V power
Serial Extender, Serial Device Server	How to extend RS232 over Ethernet with Serial to Ethernet Device Server
Serial Device Server	How to reset SE100
Serial Device Server	How to set up SE130WA Ad-hoc (point to point) without via access point
Serial Device Server	How to set up SE130WA for one RS485 PLC communicating to many RS485 PLC over WiFi
Serial Device Server	SE100 delivered data packet is being cut or cut data is delayed till next received data packet
Remote I/O	SE230D Digital I/O configuration
Bluetooth	BT232 BT432 having Error Message as “Connection Fail aa”
Bluetooth	Does BT232 support 7 data bits in Serial port
Bluetooth	Can one Master unit communicate to many Slave units
Barcode Scanner	What is Auto Sensing and its advantages
Barcode Scanner	BS5300 CapLock Free mode does not work correctly or not working
LoRa	LoRa should be described in terms of transmission effectiveness, not transmission speed.
LoRa	LoRa specifications in common