3 Set ESP32 Development Board Type C 38Pin Narrow Version WiFi + Bluetooth Microcontroller ESP-32 ESP-32S Board ESP-WROOM-32 with ESP32 Breakout Board GPIO 1 into 2 Terminal Screw Board

ESP32 module: 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) GPIO 1 into 2: The esp32 breakout board can expand 1GPIO pin of esp32 development board to 2.Convenient to reuse all pins in smart home DIY projects. Double-layer PCB board: The expansion board is designed with double-layer One pin is wired on both sides.Stable and highly reliable Great contact and stable signal transmission for your esp32 board. Don't fit with the ESP-WROOM-32 DevKit V1 version Package include: 3 x ESP32 type c development board 3 x ESP32 breakout board

• The esp32s module has 38 pins and has more features than a 30-pin module, narrower width, compatible with breadboard
• ESP32 is a WiFi+Bluetooth chip developed. It is designed to provide access network functionality for embedded products.
• ESP32s development board support Lua program, easy to develop, support of three modes: AP, STA and AP + STA.
• The esp32 breakout board can expand one GPIO pin of esp32 development board to 2, convenient to reuse all pins in smart home DIY projects.
• The breakout board is only fit for 38PIN narrow version ESP32 without mounting holes. Notice: Don't fit with the ESP-WROOM-32 DevKit V1 version.Please confirm your esp32 board pins width is coincide with the pin width of the breakout board