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5PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

KWD 10
Brand
DORHEA
Weight
50 g
Size30pin
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode.
  • The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable.
  • ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.
  • The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal
  • ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values ​​exceed the threshold.

Description

Small volume, narrow, easily embeded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes: AP, STA, and AP+STA
Supporting Lua program, easily to develop
Lua programming language support
Complete microcontroller with WLAN (802.11bgn) and Bluetooth (Classic and LE)
Reset and boot buttons are available, so a new firmware can be quickly and easily installed
The development board combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes SRAM in a single microcontroller chip
GPIO function classification:
ADC-Analog Signal Sampling: Available GPIO numbers-32, 33, 34, 35, 36, 39
DAC-Analog output: Available GPIO numbers-25, 26
UART-Serial Communication: Available GPIO numbers - 1(TX0), 3(RX0), 10(TX1), 9(RX1) , 17(TX2), 16(RX2)
SPI-SPI bus interface: Available GPIO numbers - hspi(14,12,13,15) vspi(23,19,18,5)
I2C-I2C bus interface: Available GPIO numbers - SDA(21) SCL(22) (MicroPython does not implement I2C in hardware)

Package included:
5 x ESP32 ESP-32S development board

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