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5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

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  • $13.99 /$17.07
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    $13.99 /$17.07
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    Introduction:

    It consists of a keyes ESP32-IO expansion board and a keyes ESP32 Core board
    Development board composition, when using, only need to input DC 7-12V voltage on the black DC head, then
    It can supply power to the keyes ESP32 Core board. And the expansion board also comes with 1 dial code
    Switch, used to control the power switch. Developers can connect peripherals according to their needs. Make
    When using the development board for development and debugging, the standard headers on both sides can make your operation easier
    Clean and convenient.
    ESP-WROOM-32 module is the industry's leading integrated WiH + Bluetooth solution,
    Less than 10 external components, it integrates antenna switch, radio frequency balun, power amplifier
    Converters, low-noise amplifiers, filters and power management modules. At the same time, it also integrates
    TSMC low-power 40nm technology, power performance and radio frequency performance, safe and reliable, easy to expand
    Expand to various applications.

    Feature:

    Microcontroller: ESP-WROOM-32 module
    USB to serial port chip: CP2102-GMR
    Power supply voltage: DC 7-12V
    Working current: 60mA
    Maximum power: 0.3W
    Working temperature: -25°C to +65°C
    WiFi mode: Station/SoftAP/SoftAP+Station/P2P
    WiFi protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150Mbps
    WiFi frequency range: 2.4 GHz ~ 2.5 GHz
    Bluetooth protocol: comply with Bluetooth V4.2BR/EDR and BLE standards
    Size: 67*50*19mm
    Weight: 32.8g

    Package includes:

    5 x Expansion board
    Reviews(3)
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    Questions & Answers(2)
    Q: what is the distance between the two pins row
    1 answers
    Q: Can the board be powered just from the ESP32 micro USB or do you have to use the 6-9V power connector. Will the Micro USB power the 3.3V and 5V pins?
    1 answers
    Description

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

    5PCS Keyes ESP32 Core Board Development Expansion Board Equipped with WROOM-32 Module

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