Full Breakdown
SparkFun Cuts Ties with Adafruit Amid Harassment Allegations
1/15/2026, 8:06:50 PM
Overview of the Dispute
In December 2025, SparkFun Electronics announced it would terminate its business relationship with Adafruit Industries, citing violations of its Code of Conduct during online interactions. This decision has sparked controversy, particularly as Adafruit claims the termination is a retaliatory response to its efforts to address online harassment attributed to SparkFun's founder, Nate Seidle, and a former employee.
Key Players in the Conflict
- SparkFun Electronics: A retailer of electronics kits, led by CEO Glenn Samala.
- Adafruit Industries: An electronics kit-maker founded by Limor Fried, with Phillip Torrone serving as managing director. Fried and Torrone are married.
- Nate Seidle: Founder of SparkFun, accused by Adafruit of harassment and unethical behavior.
Background of the Dispute
The conflict centers around Teensy development boards, which Adafruit sources from SparkFun. Torrone alleges that Seidle engaged in harassing actions against Fried, prompting Adafruit to report these incidents. Instead of addressing the harassment claims, SparkFun decided to sever ties with Adafruit, leading to accusations of retaliation.
Official Statements & Responses
In a letter dated December 8, 2025, SparkFun's CEO Glenn Samala stated that the decision to end the relationship was made after careful consideration, wishing Adafruit success in future endeavors. However, he did not elaborate on the specific allegations that led to the termination. In contrast, Torrone expressed frustration, stating, "Instead of addressing that, they decided to kill the messenger, me, and also cut us off from Teensy."
Criticism & Opposition
Adafruit has criticized SparkFun for its handling of the situation, claiming that the termination is an attempt to silence their complaints about harassment. Torrone also accused SparkFun of scraping Adafruit's website and failing to pay royalties owed for over a decade. He noted that SparkFun had previously published source code from Fried's work without proper attribution, further straining their relationship.
Future Developments
In response to the termination, Adafruit plans to develop an open alternative to the Teensy boards, potentially named "Freensy." This move indicates a shift in focus for Adafruit as it seeks to establish independence from SparkFun's products.
Conflicting Reports & Gaps
While Adafruit has provided detailed accounts of the alleged harassment and unethical practices, SparkFun has not publicly addressed these claims in detail. The lack of specific examples of the alleged harassment and the nature of the Code of Conduct violations remains a point of contention.
Verbatim Quotes
- “This happened after I sent an email reporting the founder, Nate [Seidle], for multiple harassing actions directed at [Adafruit founder Limor Fried], including behavior by him and a former employee. Instead of addressing that, they decided to kill the messenger, me, and also cut us off from Teensy.” — Phillip Torrone, Managing Director of Adafruit
The ongoing dispute between SparkFun and Adafruit highlights the complexities of business relationships in the tech industry, particularly when personal conflicts and allegations of harassment come into play.
