Silicon Labs adds Zigbee library to Arduino core 5.0 while stock holds steady

Silicon Labs adds Zigbee library to Arduino core 5.0 while stock holds steady
Silicon Labs stock is little changed

Silicon Labs announced on September 20, 2026 that Arduino core 5.0 now includes a Zigbee library, expanding the compatibility of its developer tools to support new connected device types across multiple platforms. Separately, shares are little changed on the day, trading near $221.

Highlights

  • Silicon Labs added a Zigbee library to Arduino core 5.0, extending its developer tools for new connected devices.
  • None of 34 analysts rate Silicon Labs stock a buy, and the company remains unprofitable with a net loss of $39.1 million.
  • Shares are little changed on the day, trading near $221 and standing about 1.1% below the 52-week high.

Silicon Labs announced on September 20, 2026 that Arduino core 5.0 added a Zigbee library. The Zigbee library enables the creation of Zigbee-compatible lights, switches, and sensors on Arduino Nano Matter, Seeed Studio XIAO MG24, SparkFun Thing Plus Matter, and Silicon Labs xG24 Explorer Kit. The Zigbee library incorporates the Silicon Labs EmberZNet stack, according to MechaNoticias.

Selling pressure stabilizes as price tests Kijun support within daily range

Price is currently testing support from the Ichimoku Kijun at $220.41. Trading remains contained within a split daily structure, with shares below the MA-20 but still holding above the MA-50 and MA-200. A sustained reading of Stoch RSI in oversold territory indicates limited room for further downside, suggesting that selling pressure may be stabilizing at these levels.

Upside probability leads as traders focus on $220.41 support

Traders should watch for a decisive move around $220.41 to gauge whether sentiment is shifting. Shares are pressing on support at this level without breaking below it. From here, despite a sustained move lower with a firm trend over the past week, there is a 65% probability of upside and a 35% chance of downside for the coming trading week, with an expected range between $219.89 and $222.1. A close above $221.64 would indicate that buyers are willing to follow through, while a drop below $220.41 would suggest the recent move is being faded. On the weekly chart the longer-term picture stays firmly constructive.

Previously it was reported that Silicon Labs' technical setup remained constructive despite early downside pressure following new product introductions. The current analysis reinforces this outlook, highlighting that support near $220.41 is pivotal for traders assessing the next directional move.

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