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3pcs ESP32-C3 Supermini Development Board with 0.42 Inch OLED Screen, WiFi Bluetooth Integrated ESP32 Mini IoT Development Module
- Come with 3 pieces per pack, cost-effective for bulk DIY projects, experimental learning and spare use.
- Built-in ESP32-C3 main chip, integrated WiFi and Bluetooth dual wireless communication function.
- Equipped with 0.42 inch onboard OLED display, convenient for data display and program debugging.
- Supermini compact size, lightweight and easy to embed into smart devices and small control projects.
- Rich GPIO pin breakout, support secondary development, perfect for IoT, smart home and sensor application.
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This is a set of 3pcs ESP32-C3 Supermini development boards pre-installed with 0.42 inch OLED screen. Adopting high-performance ESP32-C3 chip, it integrates WiFi and Bluetooth wireless connectivity to meet various IoT transmission needs. The onboard OLED screen can directly display running data, parameter information and debugging content without extra wiring. Mini streamlined design saves installation space, reserved complete GPIO pins for sensor access and functional expansion. Widely applicable to smart home devices, wireless control projects, data collection, electronic making and programming learning for makers and developers.
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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