Comparison page

nRF24L01+ vs RA-01H

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.

nRF24L01+

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

RA-01H

Projects needing LoRa and Long range with a commonly available communication part.

Specification Matrix

DimensionnRF24L01+RA-01H

CategoryCommunicationCommunication

MakerNordic SemiconductorAi-Thinker

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduino, MicroPythonArduino

Price$0.80 - $3.00$2.00 - $6.00

Known Tradeoffs

nRF24L01+

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

RA-01H

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

Open Individual Model Pages

nRF24L01+

Nordic Semiconductor

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

China-madeCommunication86% confidence

RA-01H

Ai-Thinker

LoRa module based on SX127x-class radios for low-cost long-range wireless links.

China-madeCommunication74% confidence