STC8H8K64S4U MCU Evaluation Board IoT Development Module
$ 7.99
Description
A development board is a circuit board used for embedded system development, including Central processor Memory, input devices, output devices, data paths/buses, and external resources A series of hardware components such as source interfaces. Development board - generally developed by embedded system developers based on Users can customize their own requirements or research and design them by themselves. The development board is for beginners to understand and Learn the hardware and software of the system, as well as the basic integrated development environment provided by some development boards And software source code and hardware schematics. Common development boards include 51, ARM, FPGA DSP development board. In addition to integrating CPU, FPGA, DSP, etc., the hair board also needs to compare Improve input and output interfaces, such as keyboard and LCD, program download interface, memory (RAM ）, FIashROM, power module, etc. Text introduction to development board functions: basic function Design highlights Features: 1 STC8 series 48 pin STC8H8K64U 9 SPI TF card holder (high-end mini version) 2. All I0 are exported 10 Buzzer (ultra small patch passive) 3 on-board 5v-3.3v LDO step-down circuit 11 485 communication function (industrial dedicated communication) 4 Fused overcurrent protection circuit 12 232 serial communication circuit (conventional communication) 5 USB-TTL CH340 download chip 13 USB 2.0 function USB slave interface Support USB to serial computer communication USB direct download is also supported 6 Two independent mechanical keys 14 - capacitive touch buttons 7 22.1184MHz chip 5032 high-precision external main frequency crystal oscillator 15 W25X16 2M external FLASH memory chip 8 2 LED I0 controls -1 red -1 green 16 AT24C02 external EEPROM memory chip Extension interface A NRF24L01 2.4g wireless module interface B ESP 8266 WIFI module interface C Bluetooth 4.0 module interface D VS1053 music module interface E W5500 Network Module Interface On Dec 19, 2023 at 22:28:06 PST, seller added the following information:
