SparkFun Electronics said it had decided to stop transacting with Adafruit Industries, citing what it described as recent conduct that violated SparkFun’s publicly available code of conduct. The company announced the move in a statement on its own website and said the page was its only public communication about the matter.

The statement establishes the commercial decision but offers little information with which outsiders could assess the dispute. SparkFun did not identify the activities it considered violations, describe when they occurred, name anyone involved or reproduce the relevant provisions of its code. Although the page introduces a list of recent violations, the supplied statement contains no examples after that introduction. It also does not include a response from Adafruit. Nor does it say whether a warning, review or opportunity to respond preceded the final decision, leaving the process as opaque as the allegations themselves.

SparkFun said it had sent an official communication to Adafruit and characterized the decision as difficult and made after consideration. It acknowledged that customers could find the change frustrating and wished Adafruit well. Those remarks explain SparkFun’s stated rationale at a high level, but they do not provide evidence about the underlying events or establish how Adafruit views the allegation.

The company also sought to separate its announcement from discussion elsewhere. It said it had made no external forum posts, comments or submissions about the situation and called suggestions to the contrary incorrect. Readers therefore cannot treat unattributed online commentary as an extension of SparkFun’s position based on this source. The company said it was focused on serving its customers and community.

For buyers and partners, the clearest practical point is that SparkFun says it can no longer conduct transactions with Adafruit. The statement does not specify an effective date, identify affected orders or explain whether any existing obligations will continue. It also does not detail what the end of transactions means for inventory already held by either business. Those questions remain unanswered in the supplied evidence.

SparkFun emphasized that its broader reseller network remains in place for SparkFun-original products, Teensy products and other items, and directed readers to its distributor map. That assurance indicates that the decision concerns one relationship rather than a declared end to the company’s distribution network.

Until either company provides more documentation, the narrow supported account is that SparkFun ended the trading relationship and attributed that action to its own conduct rules. The merits of the unspecified allegations, Adafruit’s position and the operational consequences cannot be determined from SparkFun’s statement alone.