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Questions tagged [hc-12]

This tag can be used when the topic of discussion includes the use of the HC-12 wireless communications module. Prime topics for this module are power requirements and programming cnsiderations.

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Measure Sofware Serial write() time

As you probably know, SoftwareSerial uses Interrupts to do some of the timing stuff of the Serial communication. What I am trying to accomplish is to measure the time that it takes SoftwareSerial....
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Arduino Servo with Serial

I have an interesting problem. I want to control ESC and servo with Arduino. I'm using HC-12 to communicate with 2 Arduino and I'm using SoftwareSerial on the nano. #include <SoftwareSerial.h> ...
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1answer
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Known conflicts between use of HC-12 and Ethernet Shield on Mega2560? [closed]

I have two somewhat similar sketches that use both HC-12 [for data collection] and a W5100-type Ethernet Shield [for Email construction and transmit]. Both sketches run fine until the code for the ...