🔌 Complete 38 Modules Sensor Kit for Raspberry Pi - KINCREA KUMAN K5: Ideal for RPi 3, 2 Model B B+ A A+! Review

Received my gear today with no delivery problems. I will test and update as needed. I look forward to using this wireless system. And I hope it can compete with other wireless options on the market. The seller is always ready to answer all your questions. stand back in warranty matters.

None of them work. One does nothing, the other receives but does not send an acknowledgment. I can connect one of the simple Makerfire 10pcs Arduino NRF24L01+ 2.4GHz Wireless RF Transceiver Module and it works, although the range sucks. It seems impossible to get a good radio with any range. Edit: I don't know why yet, but after lowering the output power the devices worked. I decided to go back to basics and start with setting the minimum power "radio.setPALevel(RF24_PA_MIN);". As soon as I did

good build quality and compatible with real nRF24L01+ chips for all three baud rates, variable packet length and ack payload, so it gets approval from me. I have no way of measuring the absolute power output, but the range is as expected for a traditional power amplifier module. Doesn't look fluffy like some of the longer, narrower unshielded nrf+pa+lna modules. Same pinout as all other nrf24l01+ modules.

The transceiver works well and is easy to use. I get a more reliable transmission than with the NRF24L01+ alone. I have a remote wireless camera system based on Adafruit Huzzah32 using RF24 library. The remote takes pictures in JPEG 640x480 with the OV2640 and sends them to the base station via the E01-ML01DP5. The base decodes and displays them on a 3.5 TFT LCD. The display is pretty slow due to the SPI bus, but I get 15 frames per minute, which suits my needs. I have upgraded the antennas to…

They are compatible with Arduino projects that use I2C displays and other I2C devices, unlike many similar shielded versions of this transceiver. I didn't find anything wrong with them. Radio. I unplugged unshielded devices, plugged them in, turned on the backup power and enjoyed a better connection. However, I felt the need to use higher gain antennas from unshielded devices to feel like I was getting the best out of them. On the test track, I found reliable communication up to several hundred

I am very satisfied with this product. I set it up as a transmitter with the 82mm antenna (instead of the short antenna that came with it) and confirmed today that it works fine with the nRF24L01+PA receiver at 465 yards (1395 feet). Basically line of sight. The transmitter with the Arduino Uno sends a 3-digit string to the receiver when a button is pressed to turn the circuit on or off. This is good packaging with a protective sleeve for the components. CONS: No PCB pinout. For real? how hard…

Speaking of plug and play! I think this is the easiest HF kit I have ever installed in my hobby electronics. I followed a tutorial code for the master/slave sketches and it worked. The master code sends two integer values and then increments them. The slave listens to the RF signal and displays the value on the serial monitor. The photos accompanying my review are as follows: 1. A photo of the Revain site with two terminals (connected to a "screen" in Linux) to show the serial output of my…