Description
CPU & Memory
Xtensa(r) 32-bit LX7 dual-core processor running at up to 240 MHz, 384 KB ROM, 512 KB SRAM, external Quad SPI/Octal SPI/QPI/OPI 1GB flash and 4 GB RAM
AI Acceleration
Additional support for vector instructions, which provides acceleration for neural network computing and signal processing workloads
Peripherals
45 programmable GPIOs, SPI,I2S,I2C,PWM,RMT,ADC,DAC and UART, SD/MMC host and TWAI, 14 capacitive Touch GPIOs, USB OTG v1.1
Security
Secure boot, flash encryption, crypto-accelerator, digital signature & HMAC peripherals
Connectivity
2.4 GHz Wi-Fi with HT40, BLE 5.0 with long range support, Wi-Fi and BLE Mesh
Reviews
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