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ESP32 Development Board
ESP32 Development Board – Powerful microcontroller with built-in Wi-Fi & Bluetooth, ideal for IoT, robotics, automation, and embedded projects. Supports Arduino IDE & MicroPython for easy development.
ESP32 Development Board – Wi-Fi & Bluetooth Enabled Microcontroller
The ESP32 Development Board is a powerful and versatile microcontroller designed for IoT, robotics, automation, and embedded system projects. Equipped with built-in Wi-Fi and Bluetooth, it enables seamless wireless communication for smart applications.
Powered by a dual-core processor, the ESP32 delivers high performance with low power consumption, making it ideal for both prototyping and commercial projects. The board features multiple GPIO pins, ADC/DAC, PWM, SPI, I2C, and UART interfaces, allowing easy integration with sensors, displays, motors, and modules.
Compatible with Arduino IDE, MicroPython, and ESP-IDF, the ESP32 development board is beginner-friendly yet powerful enough for advanced developers. Whether you’re building a smart home system, industrial IoT solution, wearable device, or AI-enabled project, this board offers reliability and flexibility.
Key Features
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Built-in Wi-Fi (802.11 b/g/n) and Bluetooth (BLE & Classic)
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Dual-core CPU for high-speed processing
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Low power consumption with sleep modes
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Multiple GPIO, ADC, DAC, PWM, SPI, I2C, UART
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Supports Arduino IDE, MicroPython & ESP-IDF
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Ideal for IoT, robotics, automation & smart devices
Applications
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IoT and Smart Home Projects
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Robotics & Automation Systems
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Sensor Data Monitoring
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Wireless Control Systems
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Embedded & AI-based Applications

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- Rated maximum output: ± 4.5A, 40V, Peak 5A, low output impedance, source 0.5?,
- the receiving end of 0.4?, low voltage shutdown, thermal parking and circulation.
- circuit protection. After I design, you can set the current output of 0.5A 1A 1.8A 2.5A.
- 3.3A 4A 4.5A to accommodate more and different motor Current.
- The drive is suitable software mach2, mach3, (mach3 have support WIN7 system), KCAM4 like.
Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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 Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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 Voice effect optimization
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 Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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