Comparison page

RA-01H vs SIM800L

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.

RA-01H

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

SIM800L

Projects needing GSM and GPRS with a commonly available communication part.

Specification Matrix

DimensionRA-01H SIM800L

CategoryCommunicationCommunication

MakerAi-ThinkerSIMCom

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$2.00 - $6.00$3.00 - $8.00

Known Tradeoffs

RA-01H

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

SIM800L

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

Open Individual Model Pages

RA-01H

Ai-Thinker

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

China-madeCommunication74% confidence

SIM800L

SIMCom

Low-cost 2G GSM/GPRS module still used in regions where 2G networks remain available.

China-madeCommunication76% confidence