How much does the external antenna affect the wireless module communication distance
2020-06-24
In the use of wireless module communication systems, many customers attach great importance to the communication distanc…More>>
Can the wireless module communication failure caused by the spreading factor parameter be improved with an antenna
2020-06-12
In wireless module communication, if the spreading factor setting of the sending module and the receiving module are dif…More>>
What are the causes of wireless module communication failure
2020-06-10
The wireless modulecommunication failure is very harmful in the wireless application solution, which directly causes the…More>>
How to detect whether the wireless module communication function is normal
2020-06-09
The editor first prepares two DEMO function demonstration boards (take LoRaF30 function demonstration board as an exampl…More>>
What is the role of LORA wireless module frequency hopping
2020-06-05
Frequency hopping is easy to understand. Frequency hopping is constantly changing the carrier frequency. The lora chip s…More>>
Can the data transmission module select and transmit data
2020-05-28
The data acquisition and monitoring control system (SCADA for short) is usually a star topology structure, which is comp…More>>