RF24 radio(9, 8); // CE = pin 9, CSN = pin 8
Advanced drivers include "Overtemperature Protection" which shuts the unit down if it exceeds a specific junction temperature (often 125 raised to the composed with power C 150 raised to the composed with power C Чип и Дип 2. Pinout and Internal Logic
// Define pins for SoftwareSerial // Arduino RX (Pin 2) connects to YL-105 TX // Arduino TX (Pin 3) connects to YL-105 RX SoftwareSerial mySerial(2, 3);
For advanced wireless projects, consider the Arduino and NRF24L01 tutorial for step-by-step wiring instructions. Maximise supply chain efficiency | BradyID.com
Maximizing RF Stability: Why Following the YL-105 Datasheet Leads to Better nRF24L01+ Wireless Performance
Arduino and NRF24L01 : 6 Steps (with Pictures) - Instructables
The YL‑105 model number appears on several unrelated products. By far the most popular version in the maker community is the . However, the same model number is also used for:
void loop() // Moving average filter (removes 60Hz noise and water surface ripple) total = total - readings[index]; readings[index] = analogRead(sensorPin); total = total + readings[index]; index = (index + 1) % 10; float avgRaw = total / 10.0;
void loop() if (radio.available()) char text[32] = ""; radio.read(&text, sizeof(text)); Serial.println(text);
A better approach is to reverse-engineer or find a verified schematic of the YL-105. The circuit is standard:
The main advantage of using a YL-105 adapter over direct connection or simple voltage division lies in . A. Dedicated Voltage Regulation (AMS1117-3.3)
This will help me provide a more accurate and relevant response.
This article serves as the for the YL-105. We will provide the missing specs, compare it against superior sensors, and show you how to extract professional-grade data from this cheap device.