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electra.store

🔑 Key Features ✔ ESP32 Dual-Core Processor – 240MHz Xtensa LX6 CPU (high-speed computing) ✔ Wireless Connectivity – WiFi 802.11 b/g/n + Bluetooth 4.2 (BLE & Classic) ✔ MicroPython & Arduino IDE Support – Program in Python or C++ ✔ Ultra-Compact Design – Breadboard-friendly (fits tight spaces) ✔ Low Power Consumption – Deep sleep mode (<10µA) for battery projects ✔ 4MB Flash Memory – Plenty of storage for code & data ✔ Built-in LiPo Charger – Directly connect & charge 3.7V batteries 📊 Technical Specifications Chipset: ESP32-WROOM-32 (Dual-core, 240MHz) Wireless: WiFi 2.4GHz + BT 4.2 (BLE & Classic) GPIO Pins: 19 (Including ADC, DAC, PWM, I2C, SPI, UART) Analog Inputs: 12-bit ADC (6 channels) Analog Outputs: 8-bit DAC (2 channels) Flash Memory: 4MB SRAM: 520KB Power Input: 5V via Micro USB or 3.3V-5V via pins Battery Support: Built-in LiPo charging (JST-PH 2.0 connector) Operating Voltage: 3.3V (GPIOs are NOT 5V-tolerant!) Dimensions: 34mm × 25.5mm 🚀 Applications 📶 IoT Sensors & Wireless Nodes (MQTT, Home Assistant) 🔋 Battery-Powered Wearables (Fitness trackers, smart badges) 🤖 Mini Robotics & Drones (Lightweight control) 📡 BLE Beacon & Wireless Control 🐍 MicroPython Projects (Easy scripting without Arduino IDE) 📦 Package Includes 1 × WEMOS LOLIN32 Lite Board (Optional) JST-PH 2.0 LiPo Battery Cable ⚠️ Important Notes 3.3V Logic Only! – Use level shifters for 5V sensors. LiPo Battery Not Included – Supports single-cell 3.7V batteries. MicroPython Firmware Pre-Flashed? (Check seller details) 🛒 Why Choose This Board? ✅ Tiny but Powerful – Fits where NodeMCU/Arduino can’t ✅ Battery-Friendly – Built-in charging & ultra-low-power modes ✅ Python + C++ Support – Great for beginners & advanced users 🔧 Need bulk orders or custom firmware? Contact us! WE

tecmikro.com

Venta de partes compatibles con Arduino, microcontroladores PIC, Atmel y componentes electrónicos relacionados. Calidad, garantía y precios excelentes. ¡Compre aquí!

psemi.com

Effective date: September 19, 2026 At pSemi, we take your privacy seriously. Please read this Privacy Policy to learn how we treat your personal data. By using or accessing our Services in any manner, you acknowledge that you accept the practices and policies outlined below, and you hereby consent that we will collect, use and share […]

zlgmcu.com

广州立功科技股份有限公司成立于1999年，面向工业、汽车电子用户提供芯片和智能物联解决方案，为客户提供从选型评估、开发设计、测试认证到量产防伪，贯穿产品全生命周期的专业技术与服务。

etron.com

CONTACT US 聯絡我們 聯絡我們 聯絡我們 企業集團聯絡窗口 業務支援 業務與通路商代表 聯絡我們 企 […]

soitec.com

Soitec's Smart Cut™ technology, a pioneering process that enhances semiconductor manufacturing for superior performance.

investor.sandisk.com

For investor related questions or requests for Sandisk Corporation, please contact our Investor Relations department.

3peak.com

3peak incorporated is one of the biggest semiconductor chip companies with leading analog solution, dedicated to r&d and manufacturing of high-performance, high-quality, highly reliable integrated circuit products including analog signal chain, power management.