Digilent Pmod ESP32 Wireless Communication Module

Description

The Digilent Pmod ESP32 is a fully certified wireless communication module built around the Espressif ESP32 dual-core microcontroller. It provides a compact, standardized interface for adding robust Wi-Fi, Bluetooth Classic, and Bluetooth Low Energy (BLE) connectivity to any host system via its 12-pin Pmod connector. The module is pre-configured with AT command firmware, allowing immediate use as a network co-processor, or it can be reprogrammed via the ESP-IDF or Arduino frameworks to operate as a standalone IoT node.

Engineered for flexible integration, the module features a hardware switch to select between UART and SPI communication protocols, aligning with Digilent Pmod Interface Specifications Type 2A and 3A. With an RF output power of 20.5 dBm and support for low-power sleep modes, it is suitable for applications ranging from battery-powered sensor networks to data-intensive tasks like audio streaming, offering developers a reliable and high-performance wireless foundation.