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10PCS D1 Mini ESP32 WiFi Bluetooth IoT Development Board Upgrade Version of ESP8266 Full Function
- 10 pieces per package for bulk DIY and experimental projects
- Upgraded ESP32 chip with dual WiFi + Bluetooth wireless function
- Compact D1 Mini size compatible with original ESP8266 layout
- Complete breakout pins with full functional circuit design
- Supports Arduino programming for smart home IoT prototyping
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This lot includes 10 pieces of D1 Mini ESP32 development boards, an upgraded IoT controller board optimized based on classic ESP8266 structure. Equipped with integrated WiFi and Bluetooth modules, it realizes wireless data transmission, remote control and device pairing that single WiFi ESP8266 cannot support.
All functional GPIO pins are fully led out with complete peripheral circuits, supporting connection of sensors, relays, LED displays and other electronic modules. The miniature D1 Mini form factor keeps consistent installation size with ESP8266 D1 Mini, convenient for direct replacement without redesigning enclosures.
It is fully compatible with Arduino development environment for fast secondary development. Ideal for student electronic experiments, mass smart home equipment production, wireless monitoring nodes, small automation devices and amateur electronic DIY projects. Bulk 10PCS packaging brings cost-effective supply for laboratory, maker studio and commercial prototype testing.
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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