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📡 Elevate your DIY projects with IR precision and seamless connectivity!
The FLYEER Bluetooth receiver and transmitter is actually a 38kHz infrared communication module designed for versatile use with Arduino, AVR, and ARM platforms. Featuring a simple 3-pin interface and compact design, it offers reliable IR remote control capabilities. Despite the misleading name, it excels in IR data transmission, making it ideal for hobbyists and professionals seeking precise, multi-platform compatible IR solutions.
| ASIN | B0816P2545 |
| Are Batteries Included | No |
| Best Sellers Rank | 31,567 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 276 in USB Computer Network Adapters |
| Brand | Gikfun |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (137) |
| Date First Available | 11 Nov. 2019 |
| Guaranteed software updates until | unknown |
| Item Weight | 45 g |
| Item model number | gdagre-802 |
| Manufacturer | FLYEER |
| Operating System | Windows |
| Package Dimensions | 9.65 x 6.86 x 3.3 cm; 45 g |
| Series | Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) |
J**P
The title on the box is correct but the contents are wrong.
These are not Bluetooth which works in the Bluetooth radio frequency band . These are infrared.
J**R
junk
absolute rubbish
R**E
These units seem to work well. I’ve only used two transmitters and one receiver so far, but they’ve worked with an Arduino quite well (with a basic IR library).
R**.
Both the receiver and transmitter worked fine with my 3.3v ESP8266 NodeMCU board. I just connect the VCC, GND, DATA pins directly to ESP's 3.3v, GND, D5 (in my case) pins. Used the IRRemoteESP8266 library. The transmitter isn't terribly wide (Can't bounce off the ceiling like my remote can) but range of at least 5-10 ft... haven't tried farther.
T**R
Great little IR receivers. Wish the data sheet were clearer
L**Y
Worked exactly how I needed them to. Some. Of the IR LED's are mounted a tad bit skewed but nothing a little push couldn't correct.
R**O
I got 3 receiver modules and 3 emitter modules. I see no indication that the IR LEDs are emitting through my phone's camera. I tried the visible LED trick to check wiring, and even a visible LED is not driven by the board. it looks like the board's internal circuitry is incorrect and just does not fire the LEDs at all. (I do see the status indicator LED, though, so the board is receiving a signal.) Not only that, but attempting to direct drive the IR LEDs does nothing, so they are either all dead or require a lot more current than expected. In retrospect, I should have just bought a bag of IR LEDs and used resistors. The _receiver_ boards work flawlessly, though.
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