01-21-2021, 10:21 PM
Za 4$ nema ništa slično, ESP32 pločice, možda. Najjeftiniji Nucleo je 10$.
[*]26 × multi-function GPIO pins
[*]2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
[*]Accurate clock and timer on-chip
[*]Temperature sensor
[*]Accelerated floating-point libraries on-chip
[*]8 × Programmable I/O (PIO) state machines for custom peripheral support
[*]26 × multi-function GPIO pins
[*]2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
[*]Accurate clock and timer on-chip
[*]Temperature sensor
[*]Accelerated floating-point libraries on-chip
[*]8 × Programmable I/O (PIO) state machines for custom peripheral support