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Keyo VS esp32

Compare Keyo VS esp32 and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Keyo logo Keyo

With a wave of your hand, pay, open doors, redeem tickets +

esp32 logo esp32

A very cheap small chip, compatible with Arduino.
  • Keyo Landing page
    Landing page //
    2023-08-06
  • esp32 Landing page
    Landing page //
    2020-02-01

Keyo features and specs

  • Contactless Authentication
    Keyo provides a contactless way of verifying identity which enhances convenience and speed during transactions or access control.
  • Enhanced Privacy
    The system uses palm vein technology, which is considered more private and secure as it doesn't rely on external markings like fingerprints.
  • Hygiene
    The contactless nature of Keyo reduces the spread of germs and is more hygienic compared to touch-based systems.
  • Speed
    The technology is designed to process and verify identity quickly, improving the user experience in high-traffic areas.

Possible disadvantages of Keyo

  • Adoption Barriers
    New technologies may face resistance from users who are accustomed to traditional identification methods.
  • Infrastructure Requirements
    Businesses and institutions need to invest in additional infrastructure to implement Keyo's technology.
  • Data Security Concerns
    As with any biometric system, there are concerns about the storage and protection of sensitive biometric data.
  • Limited Use Cases
    The technology might currently be limited to specific applications and environments, reducing its versatility.

esp32 features and specs

  • Powerful Dual-core Processor
    The ESP32 features a dual-core processor, offering robust processing capability which is suitable for complex IoT applications and tasks that require a high performance.
  • Integrated Wi-Fi and Bluetooth
    It comes with integrated Wi-Fi and Bluetooth (both Classic and BLE), which makes it very versatile for wireless communication in various projects.
  • Low Power Consumption
    ESP32 is designed for low power consumption, making it a great choice for battery-powered devices and applications that require energy efficiency.
  • Rich Peripheral Set
    The ESP32 includes a wide range of peripherals such as ADCs, DACs, capacitive touch sensors, and more, enabling diverse applications.
  • Extensive Library Support
    There is strong community and library support, making development smoother with ready-to-use libraries and examples.
  • Cost-effective
    Given its features, the ESP32 offers great value for money, being cost-effective for developers and prototyping needs.

Possible disadvantages of esp32

  • Complexity in Setup and Use
    Due to its advanced features and configuration options, beginners might find the setup process and initial learning curve to be complex.
  • Limited RAM
    The ESP32 has a limited amount of RAM, which can be a constraint for applications that require a lot of memory and data processing.
  • Power Supply Sensitivity
    The ESP32 can be sensitive to power supply fluctuations, necessitating a stable power supply for reliable operation.
  • Variability in Module Quality
    There is variability in quality across different ESP32 modules from various manufacturers, which can affect performance and reliability.

Keyo videos

No Keyo videos yet. You could help us improve this page by suggesting one.

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esp32 videos

+ Add

ESP32 Review: Using the ESP32 with the Arduino IDE

More videos:

  • Review - #159 Big ESP32 Boards Review and Test
  • Review - #339 The new ESP32-S2: How relevant is it for the Makers? First tests

Category Popularity

0-100% (relative to Keyo and esp32)

Keyo

esp32

Productivity
100 100%
Productivity
0% 0
Electronics
0 0%
Electronics
100% 100
Internet Of Things
100 100%
Internet Of Things
0% 0
Single Board Computer
0 0%
Single Board Computer
100% 100

User comments

Share your experience with using Keyo and esp32. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, esp32 seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Keyo mentions (0)

We have not tracked any mentions of Keyo yet. Tracking of Keyo recommendations started around Mar 2021.

esp32 mentions (3)

  • how and where to learn programming ESP32 in C?
    Esp32.net has a bunch of additional references, projects, and places to gather information. Source: almost 4 years ago
  • Is there any true Open Source WiFi cards over 802.11g?
    Closest thing is the ESP32 from Espressif Systems See ESP32 link for details. Since you specifically asked for open source, so some tinkering and compile is required. Source: about 4 years ago
  • Buying advice, not sure which dev boards are really supported
    There's also many more dev boards, chips and modules listed here, though they may not necessarily have platformio IDs. Source: about 4 years ago

What are some alternatives?

When comparing Keyo and esp32, you can also consider the following products

Fido - The safest and most minimalistic smart lock

Intel NUC boards - Four-by-four inch Intel NUC boards come with a soldered-on processor.

Otto - Otto is a full-service advertising, web development, and public relations agency.

Intel NUC - Intel NUCs are available as Kits(Barebones), Boards(Mainbaord only) and as perconfigured Mini-PCs.

Lockitron Bolt - Unlock your door with your phone for only $99

ESPRESSObin - Electronics, Single Board Computer, and x86

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