ESP32-C61-WROOM-1-N8R8 is a cost-effective, high-capacity wireless module based on the ESP32-C61 chip, serving as the standard high-spec version of the ESP32-C61 series. It is specifically designed for low-power, high-concurrency, and highly real-time IoT end devices, featuring a combination of Wi-Fi 6 performance and 8MB of PSRAM, striking a balance between cost, performance and storage requirements.

• Wi-Fi 6 for IoT supports OFDMA and MU-MIMO, significantly enhancing concurrency and low latency in dense device networks; TWT technology significantly reduces power consumption and extends battery life.
• 8MB PSRAM (Core Advantage) With 8MB of PSRAM—a capacity rarely found in this price range—it perfectly supports complex protocol stacks, data caching, audio processing, and lightweight UI/graphics, resolving the performance bottlenecks of traditional modules with limited memory.
• High-real-time RISC-V core with zero-latency interrupt response (4 clock cycles), combined with the ETM event-task matrix, enables hardware-level automatic control and peripheral triggering with zero CPU overhead, making it suitable for industrial automation and real-time control scenarios.
• Industrial-grade stability and security: a wide temperature range of -40°C to +85°C, comprehensive ESD protection, and hardware encryption (Flash/PSRAM/boot) ensure stable and secure operation of equipment in harsh environments.