


SparkFun Photon RedBoardSparkFun Photon RedBoard The SparkFun Photon RedBoard, to put it simply, is a WiFi Microcontroller development board in the Arduino form factor for the Photon. Its easy to use, its powerful, and its connected to the cloud. With the best support, potential, and performance the Photon RedBoard provides you with an IoT device with a powerful 120MHz ARM Cortex M3 and built in WiFi connectivity. Imagine blowing up a Photon into the shape of an Arduino and
Quick Dispatch:
Your SparkFun Photon RedBoard orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your SparkFun Photon RedBoard ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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This will make your face soft and glowy!
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Practically perfect in every way
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The results (in combination with other care products) have been amazing!
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This is definitely a critical part of my skin care routine, which allows me to need hardly anything for my make-up routine.
Value/price is fair, and I have no issue paying that again.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Nice
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I have tried the regular version of this toner years ago and I loved it. It was one of the few products I have used that I could actually notice a visible difference after using. I liked the texture of this one and was excited to try it. I was using Glycolic acid prior to ordering this and wasn't thrilled with my results. This one was nice because it felt nice on my skin and there was definitely no burning even if I use it on an active or open acne spot. There's no scent and the ingredients are fairly good. However, I would be lying if I said I have noticed any visible signs of it working.
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This toner is super hydrating! It works wonders on my sensitive skin leaving it smooth and clean
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Sensitive skin friendly
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As someone with very sensitive and acne prone skin, I absolutely love this toner. It doesn’t cause any irritation or any noticeable disruption to my skin barrier. It’s just a little drink of hydration for my skin and that’s really it! The ingredients are super conscious and clean too
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