Espressif ESP32-C61 Module

32-bit RISC-V MCU & 2.4 GHz Wi-Fi 6 & Bluetooth 5 (LE)

• Ultra-low-power MCU with 32-bit RISC-V single-core microprocessor
• 2.4 GHz Wi-Fi 6 (802.11ax), Bluetooth® 5 (LE)
• 3.3 V flash or PSRAM in the chip’s package
• 25 GPIOs
• Security features: secure boot, flash and PSRAM encryption, cryptographic accelerators, Trusted Execution Environment (TEE), and ECDSA-based Digital Signature Peripheral