Yl105 Datasheet Better Jun 2026

Before we discuss "better," we need a baseline. The YL105 is a digital temperature and humidity sensor module. Unlike the raw DHT11, the YL105 comes pre-soldered onto a PCB with a built-in pull-up resistor and a filtering capacitor.

: The adapter converts the difficult 2x4 (8-pin) header of the nRF24L01 into a single row of clearly labeled pins (VCC, GND, CE, CSN, SCK, MOSI, MISO, IRQ), reducing wiring errors. Key Specifications of the YL-105 Input Voltage 4.8V – 12V (5V Nominal) Output Voltage Stable 3.3V via AMS1117 Compatibility nRF24L01, nRF24L01+, and PA+LNA versions Dimensions Approx. 33mm x 25mm Interface SPI protocol compatible with Arduino, STM32, ESP8266 Practical Integration Tips Instructableshttps://www.instructables.com yl105 datasheet better

Arduino and NRF24L01 : 6 Steps (with Pictures) - Instructables Before we discuss "better," we need a baseline

// Initialize software serial for YL-105 mySerial.begin(9600); // Ensure baud rate matches your module : The adapter converts the difficult 2x4 (8-pin)

Usually detects overcharge at ~4.2V and over-discharge at ~2.5V.

A "better" or more professional datasheet for these items should include: