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Wednesday, January 18, 2023

on video How to transmit voice with 433Mhz transceiver module


 How to transmit voice with 433Mhz transceiver module

What is the Trasmettore radio and how does it work?

A radio transmitter (also known as TX) It is a device that allows drivers to control the drone remotely. The signal commands are then received by a radio receiver (RX) connected to an air traffic controller located on the Drone.

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The number of channels determines the number of individual auxiliary and control functions that you can configure the remote control.

for example, throttle, yaw (rotate left and right), tilt (tilt forward and backward) and rotation (rotate left and right), each of these functions takes 1 channel.

As you can see, four channels are the minimum needed to control a Drone (pitch, roll, throttle, yaw).

I additional channels on a transmitter, they are often called AUX (auxiliary) channels, in the form of switches and potentiometers (or potentiometer knob). You can use them to change the flight mode or activate certain functions.

In general we recommend at least 5 the 6 channels for a quadricottero. The additional channels 1 the 2 They can be used to arm the quad and / or switch between the different flight modes.

Radio transmitters with more channels (6+) They are usually more expensive. They tend to have a better build quality and are more functional than a basic 4 transmitter radio to the 5 channels.


Radio transmission mode

When you need to buy a remote control, you have to decide which modality you prefer to use for the flight.

y 4 TX modes: modality 1, modality 2, modality 3 and mode 4. What are the modifications significantly different configuration of the 2 control levers.


 How to transmit voice with 433Mhz transceiver module

What is the Trasmettore radio and how does it work?

A radio transmitter (also known as TX) It is a device that allows drivers to control the drone remotely. The signal commands are then received by a radio receiver (RX) connected to an air traffic controller located on the Drone.

dies

The number of channels determines the number of individual auxiliary and control functions that you can configure the remote control.

for example, throttle, yaw (rotate left and right), tilt (tilt forward and backward) and rotation (rotate left and right), each of these functions takes 1 channel.

As you can see, four channels are the minimum needed to control a Drone (pitch, roll, throttle, yaw).

I additional channels on a transmitter, they are often called AUX (auxiliary) channels, in the form of switches and potentiometers (or potentiometer knob). You can use them to change the flight mode or activate certain functions.

In general we recommend at least 5 the 6 channels for a quadricottero. The additional channels 1 the 2 They can be used to arm the quad and / or switch between the different flight modes.

Radio transmitters with more channels (6+) They are usually more expensive. They tend to have a better build quality and are more functional than a basic 4 transmitter radio to the 5 channels.


Radio transmission mode

When you need to buy a remote control, you have to decide which modality you prefer to use for the flight.

y 4 TX modes: modality 1, modality 2, modality 3 and mode 4. What are the modifications significantly different configuration of the 2 control levers.

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