LoRa Module VS nRF24 VS Generic RF Module Range & Power Test
video description
but I have a difficulty with my montage
When both are connected it works very well and I have data transmission and reception, but in such a case that the receiver disconnects it from the power supply and the transmitter tries to send a data and as it does not have the receiver it restarts itself, what could be the problem?
I am using an esp8266 series esp07
Date: 2020-09-05
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Comments and reviews: 8
Ron
The avg attention spend of people watching online video is about 2. 8sec, before they decide to give a like, sub or dislike. A well edited video can make all the diff. Andreas vids are very interesting and well edited, because he do not waste our time watching useless crap.
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The avg attention spend of people watching online video is about 2. 8sec, before they decide to give a like, sub or dislike. A well edited video can make all the diff. Andreas vids are very interesting and well edited, because he do not waste our time watching useless crap.
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Guillermo
Hi. I have problems initializing the module DollaTek LORA32 433Mhz ESP32 Sx1278. It is a clone of the TGO LoRa32 SX1276 / 78 module. I cannot initialize it with the library. There are problems with the pins. However, I can initialize it with the
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Hi. I have problems initializing the module DollaTek LORA32 433Mhz ESP32 Sx1278. It is a clone of the TGO LoRa32 SX1276 / 78 module. I cannot initialize it with the library. There are problems with the pins. However, I can initialize it with the
reply
Mert
Oh my god, i really love your videos but you cant use the same helical antenna with different frequency. You need the matched wave length antenna both receiver and transmitter. (speed of light /freq ) = 1/1 wavelength.
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Oh my god, i really love your videos but you cant use the same helical antenna with different frequency. You need the matched wave length antenna both receiver and transmitter. (speed of light /freq ) = 1/1 wavelength.
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Dion
If you use proper antennas, you'll get much better results! LoRa can easily reach kilometer distances. My record with the same module is 27km between Vlieland and Harlingen in the Netherlands.
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If you use proper antennas, you'll get much better results! LoRa can easily reach kilometer distances. My record with the same module is 27km between Vlieland and Harlingen in the Netherlands.
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Sushrut
I attached a straight 173mm wire to both transmitter as well as receiver of 433mhz generic module.
I dont know how but I got a range of 60-65m
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I attached a straight 173mm wire to both transmitter as well as receiver of 433mhz generic module.
I dont know how but I got a range of 60-65m
reply
Saatvik
Great Video. Could you please have a look at the rf nano. It is the atmega328p and NRF24L01 + on one board so many rf projects will be easier.
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Great Video. Could you please have a look at the rf nano. It is the atmega328p and NRF24L01 + on one board so many rf projects will be easier.
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kmaya8000
Connect the antenna to a geo stationary satellite using 30, 000 km long wire, you will get big range across the opposite hemisphere
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Connect the antenna to a geo stationary satellite using 30, 000 km long wire, you will get big range across the opposite hemisphere
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Steve
I've achieved 15. 2km with Lora LoS and small spiral antennas, and couldn't test further because of lack of Line of Sight.
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I've achieved 15. 2km with Lora LoS and small spiral antennas, and couldn't test further because of lack of Line of Sight.
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