Comparison page

CP2102 vs nRF24L01+

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

CP2102

Projects needing USB UART and Reliable with a commonly available communication part.

nRF24L01+

Projects needing 2.4GHz and SPI with a commonly available communication part.

Specification Matrix

DimensionCP2102 nRF24L01+

CategoryCommunicationCommunication

MakerSilicon LabsNordic Semiconductor

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesNeeds verificationArduino, MicroPython

Price$0.80 - $2.00$0.80 - $3.00

Known Tradeoffs

CP2102

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

nRF24L01+

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

CP2102

Silicon Labs

USB-to-UART bridge widely used in development boards and debug adapters.

China-madeCommunication86% confidence

nRF24L01+

Nordic Semiconductor

2.4GHz SPI radio module used in low-cost remote controls and sensor links.

China-madeCommunication86% confidence