This document provides a comprehensive datasheet for the Espressif ESP32-C61-WROOM-1 and ESP32-C61-WROOM-1U modules. These modules are designed for general-purpose Wi-Fi and Bluetooth LE applications, offering a rich set of peripherals and high performance suitable for smart homes, industrial automation, health care, and consumer electronics.
Key features include support for 2.4 GHz Wi-Fi 6 (802.11ax) and Bluetooth 5 (LE), powered by an ESP32-C61 series RISC-V single-core microprocessor. The modules offer various configurations for flash memory (up to 8 MB) and PSRAM (up to 2 MB), along with up to 23 GPIOs.
The ESP32-C61-WROOM-1 features an on-board PCB antenna, while the ESP32-C61-WROOM-1U includes a connector for an external antenna. This datasheet details the module's features, series comparison, pin definitions, boot configurations, peripherals, electrical and RF characteristics, module schematics, physical dimensions, PCB layout recommendations, and product handling guidelines.
For more detailed technical information, refer to the Espressif Systems website.
