2~100Pcs 5X7 Double Sided Tin Plated Breadboard Prototype PCB Board Compatible With Wifi ESP8266 ESP12F ESP12E ESP32 Module
SPECIFICATIONS
Brand Name: Kaierjia
Choice: yes
High-concerned chemical: none
Origin: Mainland China
Type: ESP Series
5X7CM Double Side Prototype PCB Breadboard Universal Board For Arduino R3 ESP8266 WIFI ESP-12F ESP-12E ESP32S ESP32 50x70mm
High-performance Wi-Fi Module for Embedded Projects The ESP8266/ESP12F12E/ESP32 Cavity Board supports seamless Wi-Fi connectivity, ideal for smart device development. Designed for reliable performance in computer and IoT applications.
Supports Multiple ESP Series Chips Compatible with ESP8266, ESP12F, ESP12E, and ESP32 modules. This versatile PCB enables easy integration and prototyping across various ESP-based projects.
Double-Sided Tin-Plated Design for Durability Features a 5x7 double side tin-plated surface, ensuring excellent solderability and long-term reliability. Ideal for repeated use and professional-grade circuit assembly.






- 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
- 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
- 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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