ESP32-WROVER-IE

ESP32-WROVER-IE is a high-performance Wi-Fi + Bluetooth + Bluetooth LE module based on the ESP32-D0WD-V3 chip, featuring an IPEX antenna connector and large PSRAM for advanced IoT and multimedia applications.

• 2.4 GHz Wi-Fi and Bluetooth Classic/LE
• Up to 8MB PSRAM for advanced tasks
• Wide operating temperature range: -40°C ~ 85°C
• Size: 18 x 31.4 x 3.3 mm
• IPEX antenna connector for external antennas
• Ideal for multimedia, industrial, and IoT

The ESP32-WROVER-IE series combines the high-performance memory capabilities of the WROVER family with an industrial-grade temperature range, making it perfect for mission-critical applications that demand both power and durability. If your design needs to handle complex processing and survive in tough environmental conditions, WROVER-IE delivers.

Compared to the standard ESP32-WROVER-E, the IE variants are engineered for extreme temperatures-ideal for industrial automation, outdoor equipment, energy systems, and transportation devices. You still get the same Wi-Fi + Bluetooth dual-mode connectivity, but with hardware designed to keep running when conditions get rough.

Picking the right configuration comes down to your memory and flash requirements:

• N4R2 / N8R2 / N16R2: 2MB PSRAM with 4MB, 8MB, or 16MB flash. Great for industrial IoT devices that need extra memory for moderate data processing, logging, and buffering without overspending.
• N4R8 / N8R8 / N16R8: 8MB PSRAM with up to 16MB flash. Designed for heavy-duty workloads like real-time video analysis, edge AI inference, and high-resolution displays-even in hot, cold, or fluctuating environments.

In short-ESP32-WROVER-IE gives you the RAM and flash headroom for advanced features, plus the ruggedness needed for challenging deployments. More processing power, more reliability, and the confidence that your device can handle both the workload and the environment.