ESP8266 Development Board WeMos D1 R2 NodeMCU Lua WiFi IoT Module for Smart Home CH340G
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$18.68
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$18.68
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ESP8266 Development Board WeMos D1 R2 NodeMCU Lua WiFi IoT Module for Smart Home CH340G
$18.68
Sale price
$18.68
Regular price
$0.00
Description
SPECIFICATIONS
Application: Computer
Brand Name: DIYUSER
Choice: yes
Condition: New
Dissipation Power: 1
High-concerned chemical: none
Operating Temperature: -45-+85
Origin: Mainland China
Package: SMD
Supply Voltage: 1
Type: Voltage Regulator
What's new about V2.1.0
- Use BRT (Bias Resistor Transistor), easier into flash mode.
- Optimize the circuit, the system is more stable.
About D1 R2
- based on the ESP-8266EX.
- Arduino Compatible, you can use it on Arduino IDE.
- NodeMcu Compatible
- 11 Digital I/O pins
- 1 Analog Input pin
- OTA -- Wireless Upload(Program)
- On board switching power supply -- Max 24V input, 5V 1A output
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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