SparkFun RFM69 Breakout (434MHz)
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Build a small radio-network prototype with this 434MHz RFM69 breakout. The board exposes the RFM69HCW module’s pins and supports configuring transmit power and data rate for the application. It provides a transceiver component for communicating between compatible nodes, while antenna selection, interference and regional settings determine the usable link behavior.
Before you buy
Check regional radio rules, antenna, supply and matched peer configuration before transmitting.
SparkFun SKU: WRL-12823 · Category: Wireless transceiver breakouts
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter on 2026-10-25. Affiliate eligibility remains subject to SparkFun's program terms.