Comparison page

ATGM336H vs SX1278

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.

ATGM336H

Projects needing GPS and BeiDou with a commonly available communication part.

SX1278

Projects needing LoRa and Sub-GHz with a commonly available communication part.

Specification Matrix

DimensionATGM336H SX1278

CategoryCommunicationCommunication

MakerZhongke MicroSemtech

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$3.00 - $8.00$2.00 - $5.00

Known Tradeoffs

ATGM336H

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

SX1278

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

Open Individual Model Pages

ATGM336H

Zhongke Micro

China-made GNSS module commonly used as a low-cost GPS receiver in maker projects.

China-madeCommunication74% confidence

SX1278

Semtech

Sub-GHz LoRa transceiver IC used in many 433MHz LoRa modules.

China-madeCommunication86% confidence