Description
The OKdo E1 is an ultra-low-cost Development Board based on the NXP LPC55S69JBD100 dual-core Arm Cortex-M33 microcontroller. The E1 board is perfect for Industrial IoT, building control and automation, consumer electronics, general embedded and secure applications.
Features
- Processor with Arm TrustZone, Floating Point Unit (FPU) and Memory Protection Unit (MPU)
- CASPER Crypto co-processor to enable hardware acceleration for certain asymmetric cryptographic algorithms
- PowerQuad Hardware Accelerator for fixed and floating point DSP functions
- SRAM Physical Unclonable Function (PUF) for key generation, storage and reconstruction
- PRINCE module for real-time encryption and decryption of flash data
- AES-256 and SHA2 engines
- Up to Nine Flexcomm interfaces. Each Flexcomm interface can be selected by software to be a USART, SPI, I²C, and I²S interface
- USB 2.0 High-Speed Host/Device controller with on-chip PHY
- USB 2.0 Full-Speed Host/Device controller with on-chip PHY
- Up to 64 GPIOs
- Secure digital input/output (SD/MMC and SDIO) card interface
Specifications
- LPC55S69JBD100 640kbyte flash microcontroller
- In-built CMSIS-DAP v1.0.7 debugger based on LPC11U35
- Internal PLL support up to 100MHz operation, 16MHz can be mounted for full 150MHz operation.
- SRAM 320kB
- 32kHz crystal for real-time clock
- 4 user switches
- 3-colour LED
- User USB connector
- 2-off 16-way expansion connectors
- UART over USB virtual COM port
