Yl105 Datasheet Jun 2026

void setup() Serial.begin(9600);

Enter the , a widely used breakout and adapter board designed specifically to bridge this hardware gap. This comprehensive guide and datasheet overview covers everything you need to know about the YL-105, from its technical specifications to its pinout and wiring schematics. What is the YL-105 Module?

AMS1117-3.3V (steps down 5V to the 3.3V required by the nRF24L01+). Output Voltage: Stable 3.3V to power the radio module. Operating Current: Typically peaks around 12–15mA during transmission. Connectivity: 2x4 female header for plugging in the nRF24L01+. Input Pins: yl105 datasheet

: Transmits configuration data from the MCU to the radio.

If you are using the PA+LNA (long-range) version of the nRF24L01, this adapter is highly recommended because the extra power amplifier draws more current than standard 3.3V pins can provide. I Can’t get nRF2401 to work - Programming - Arduino Forum void setup() Serial

: Serial Peripheral Interface (SPI) pins for data exchange. Output Side (Integrated Female 2x4 Socket) Delivers regulated 3.3V power to the nRF24L01+ VCC pin. Routes the system Ground directly to the transceiver.

: It includes on-board capacitors that act as filters to reduce noise on the power line, which is critical for stable RF transmission. AMS1117-3

Direct header socket for NRF24L01, with standard 0.1" pitch pins for direct connection to microcontrollers or breadboards.