JZK
JZK ESP-32S ESP32 Development Board 2.4GHz WiFi + Bluetooth Dual Mode Antenna Module with Ultra Low Power
★★★★★ ✓ Top Pick in Barebone PCs
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Reviewed 23 July 2026 · price checked live
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Overview
The JZK ESP-32S ESP32 Development Board 2.4GHz WiFi + Bluetooth Dual Mode Antenna Module with Ultra Low Power is one of the most popular choices in Barebone PCs right now. Key highlights include the esp-wroom-32 is a powerful, the 2 and small volume. With an excellent 4.5/5 average rating, it's one of the best-reviewed options in its category.
Key features
- The ESP-WROOM-32 is a powerful, versatile Wi-Fi + BT + BLE MCU general-purpose module that can be used for low-power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 decoding , etc.
- The 2.4GHz Wi-Fi plus Bluetooth dual-mode chip is reliable, scalable and adaptable. Two CPU cores can be controlled or powered individually.
- Small volume, easy to integrate with other products. ESP32 integrates antenna switches, RF baluns, power amplifiers, low noise amplifiers, filters and power management modules. The complete solution occupies the smallest area of the printed circuit board.
- The user can turn off the CPU power and use the coprocessor at low power to continuously monitor the status of the peripherals or if some of the analog values exceed the threshold.
- ESP32 also integrates a large amount of peripherals, including capacitive touch sensors, Hall sensors, low noise sensor, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, I2S and I2C.
