HiLetgo 5pcs 433MHz RF Wireless Transmitter and Receiver Module Link Kit for Arduino/Arm/McU/Raspberry pi/Wireless DIY
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HiLetgo 5pcs 433MHz RF Wireless Transmitter and Receiver Module Link Kit for Arduino/Arm/McU/Raspberry pi/Wireless DIY

3.8/5
Product ID: 347179325
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    HiLetgo
  • Power Source
    Battery
  • Item Weight
    0.02 Kilograms
  • Color
    Green
  • Wireless Communication Standard
    Radio
📏500ft Range
📡433MHz Frequency
🔌Easy Integration

Description

🚀 Elevate Your DIY Game with Wireless Freedom!

  • DIY FRIENDLY - Perfect for your next home automation project or creative DIY endeavor.
  • IMPRESSIVE RANGE - Enjoy a robust wireless connection up to 500 feet.
  • RELIABLE PERFORMANCE - Experience stable communication with paired transmitter and receiver modules.
  • VERSATILE COMPATIBILITY - Works flawlessly with Arduino, Raspberry Pi, and more.
  • SEAMLESS WIRELESS COMMUNICATION - Effortlessly connect your devices without the hassle of cables.

The HiLetgo 5pcs 433MHz RF Wireless Transmitter and Receiver Module Link Kit is designed for seamless wireless communication in various DIY projects. With a range of up to 500 feet and compatibility with popular platforms like Arduino and Raspberry Pi, this kit empowers you to automate your home effortlessly. Ideal for tech enthusiasts looking to innovate without the clutter of cables.

Have a Question? See What Others Asked

Will a greater voltage offer a greater range?
Where does the transmitter antenna go. does it goes in the tiny hole next to the ant? or does it go in the very corner of the pcb?
'about this item' says you can send text - it can't be that fast...how fast could i reliably expect to modulate this thing?
I've tried all sorts of code and still can't make it to work. should i put an antenna? do you have schematics and code? please i need help.

Reviews

3.8

All from verified purchases

T**G

Simple and they always work

Love these little guys work great for anything at few meters lengthy you can stretch that length out to 10’s of meters with the right antenna and power supply. Add filters (ferrite bead and capacitor). Also you can pull down the data pin with about a 10k resistor. They work awesome. Love them for simple projects .((((EDIT:)))) Some people don’t understand that these need antennas and that they need to be tuned. They have to be dialed in with the pot in the little green box. I get them all to work at 25/100ft. (Maybe farther for some but I run out of yard.).

B**O

ok

it was ok

J**E

Good for remote controls with 1 code or very slow data

The receivers have an AGC so unless the transmitter constantly changes, they'll just output noise. The AGC imposes a minimum data rate of 100 bits/sec. Only in a few random cases will the receiver appear to show some correlation with a DC signal. Hi on the transmitter shows as high on the receiver. Low on the transmitter shows as low on the receiver. There's no analog output. They instantly turn on so they're better for remote controls than an SPI radio which needs a bunch of commands. There's no way to change the transmitter frequency. They don't come with antennas. You have to solder on antennas.Sadly, couldn't get any useful range using any voltage or antenna combination. They might be able to transmit a single code for an on/off signal or massively error corrected data at a very low rate below 1kbit/sec but the AM system just wasn't robust enough to send a unique code at 2kbit/sec.

I**R

Junk Modules

These RF Tx/Rx are complete junk. Even with the proper length of wire for the attenae it was way less than the advertise distance/performance. Max distance was about 5' from each other. Not sure how the other review stated they got over 200' of distance where the majority of reviews got way less.The chips were soldered so poorly that the resin and solder splashe were everywhere and pins were sticking out by 3-4mm on the backside.Seller was quick to response, but did nto provide any other usefull info other than diagrams of the pin-outs.

T**R

Not very well made

I gave a star for each unit that worked (3/6)!

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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AED 70

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Hiletgo 5pcs 433mhz Rf Wireless Transmitter And Receiver Module Link | Desertcart UAE