Comparison page

CC1101 vs A7670C

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.

CC1101

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

A7670C

Projects needing 4G Cat.1 and UART with a commonly available communication part.

Specification Matrix

DimensionCC1101 A7670C

CategoryCommunicationCommunication

MakerTexas InstrumentsSIMCom

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$1.00 - $4.00$6.00 - $15.00

Known Tradeoffs

CC1101

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

A7670C

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

Open Individual Model Pages

CC1101

Texas Instruments

Sub-GHz transceiver used in low-power wireless links and RF experimentation.

China-madeCommunication82% confidence

A7670C

SIMCom

4G Cat.1 cellular module used in low-cost IoT telemetry products.

China-madeCommunication74% confidence