SKU: 15231035358

HackerBox #0111 - Relay

$53.10 $59.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

HackerBox #0111 - RelayExperiment with LoRa long range wireless communications. Configure both ESP32 and RISC V ESP32 C3 development boards for use with the Arduino IDE. Assemble the exclusive LoRa I O and LoRa C3 OLED kits. Implement an embedded web server for controlling RGB LEDs over Wi Fi. Relay information and control signals between USB Serial, Wi Fi, and LoRa. Explore the utility, esthetics, and mathematics of knots. Box Contents Include: HackerBox 0111 Collectable

Experiment with LoRa long range wireless communications. Configure both ESP32 and RISC-V ESP32-C3 development boards for use with the Arduino IDE. Assemble the exclusive LoRa I/O and LoRa C3 OLED kits. Implement an embedded web server for controlling RGB LEDs over Wi-Fi. Relay information and control signals between USB Serial, Wi-Fi, and LoRa. Explore the utility, esthetics, and mathematics of knots.

Box Contents Include:

  • HackerBox 0111 Collectable Reference Card
  • HackerBox LoRa C3 OLED Kit
    • Exclusive LoRa C3 OLED PCB
    • ESP32-C3 Board with 0.42" Display
    • Ra-01SH LoRa Module
    • Female SMA Edge Launch Connector
    • 915MHz Antenna
  • HackerBox LoRa I/O Kit
    • Exclusive LoRa I/O PCB
    • ESP-WROOM-32 Development Board
    • Ra-01SH LoRa Module
    • Female SMA Edge Launch Connector
    • 915MHz Antenna
    • Two 4-Pin Terminal Blocks
    • Two 8-Pin Terminal Blocks
  • Sixteen Element RGB LED Ring
  • Paracord Keychain
  • Exclusive Triple Sticker Sheet

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 15231035358

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4.1 ★★★★★
Based on 431 reviews
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L
Verified Purchase
L
Bozeman, US
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
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Reviewed in the United States on June 4, 2026
B
Verified Purchase
Big Daddy
Charlottesville, US
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
J
Verified Purchase
Joni
Massapequa, US
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries! I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage. I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026
A
Verified Purchase
Amazon shopper
Lowell, US
★★★★★ 5
Great Little Gadget
Color: C-Black, Size: Model C Rechargeable
What a fun and easy to use gadget! I use it to foam Zero Sugar Coffeemate creamer for my iced coffee and it works perfectly. I thought the on/off button was on the top but it's on the side. I was concerned that I would unintentionally bump it but I don't. Easy to use, easy to clean and price is reasonable.
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Reviewed in the United States on May 2, 2026
B
Verified Purchase
Billy
Lexington, US
★★★★★ 4
Good speed
Color: C-Black, Size: Model C Rechargeable
Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

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