DIYmall ESP32-PICO-KIT V4.1 Mini Development Board ESP32 ESP-32 WiFi Module with Male Pin Header

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DIYmall ESP32-PICO-KIT V4.1 Mini Development Board ESP32 ESP-32 WiFi Module with Male Pin Header

Regular Price: US$47.99

Special Price US$39.99

Availability: In stock

Supplier: DIYmall

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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- ESP32-PICO-KIT is an ESP32-based mini development board.The ESP32-PICO-KIT V4.1 is up to 3 Mbps transfer rates.

- The core of this board is ESP32-PICO-D4 - a System-in-Package (SiP) module with complete Wi-Fi and Blue-tooth functionalities. Compared to other ESP32 modules, ESP32-PICO-D4 integrates the following peripheral components in one single package, which otherwise would need to be installed separately:

- 40 MHz crystal oscillator

- 4 MB flash

- Filter capacitors

- RF matching links

- This setup reduces the costs of additional external components as well as the cost of assembly and testing and also increases the overall usability of the product.

- The development board features a USB-UART Bridge circuit which allows developers to connect the board to a computer’s USB port for flashing and debugging.

ESP32-PICO-D4 module ESP32-PICO-KIT board

Key Component Description

ESP32-PICO-D4: Standard ESP32-PICO-D4 module soldered to the ESP32-PICO-KIT board. The complete ESP32 system on a chip (ESP32 SoC) has been integrated into the SiP module, requiring only an external antenna with LC matching network, decoupling capacitors, and a pull-up resistor for EN signals to function properly.

LDO: 5V-to-3.3V Low dropout voltage regulator (LDO).

USB-UART bridge: Single-chip USB-UART bridge: CP2102 in V4 provides up to 1 Mbps transfer rates and CP2102N in V4.1 offers up to 3 Mbps transfers rates.

Micro USB Port: USB interface. Power supply for the board as well as the communication interface between a computer and the board.

5V Power On LED: This red LED turns on when power is supplied to the board.

I/O: All the pins on ESP32-PICO-D4 are broken out to pin headers. You can program ESP32 to enable multiple functions, such as PWM, ADC, DAC, I2C, I2S, SPI, etc.

BOOT Button: ownload button. Holding down Boot and then pressing EN initiates Firmware Download mode for downloading firmware through the serial port.

EN Button: Reset button.


- All the IO signals and system power on ESP32-PICO-D4 are led out to two rows of 20 x 0.1” header pads on both sides of the development board for easy access. - For compatibility with Dupont wires, 2 x 17 header pads are populated with two rows of male pin headers.	- The 2 x 3 pads not populated with pin headers are connected to the flash memory embedded in the ESP32-PICO-D4 SiP module. - The remaining 2 x 3 header pads beside the antenna are not populated. These pads may be populated later by the user if required.	- ESP32-PICO-KIT comes with male headers by default.


	ESP32-PICO-KIT V4.1	1PCS DOIT DEVIT V1 ESP32-WROOM-32 Development Board	ESP32-S3-DevKitC-1 N8R8 ESP32-WROOM-32 Development Board	ESP32-S2 Saola 1R Development Board	ESP32-C3-DevKitM-1 Development Board	ESP32-C3-DevKitC-02 Development Board
Module	/	ESP32-WROOM-32	ESP32-S3-WROOM-1	ESP32-S2-WROVER	ESP32-C3-MINI-1	ESP32-C3-WROOM-02
WiFi	✓	✓	✓	✓	✓	✓
Bluetooth	✓	✓	✓	✓	✓	✓
Flash	4MB	4MB	8MB	4MB	4MB	4MB
PSRAM	/	/	8MB	2MB	/	/
Antenna	PCB	PCB	PCB	PCB	PCB	PCB
RGB LED	/	/	✓	✓	✓	✓
USB interface	Micro USB	Micro USB	Micro USB	Micro USB	Micro USB	Micro USB
Power Supply	3.3V/5V	3.3V/5V	3.3V/5V	3.3V/5V	3.3V/5V	3.3V/5V
Chip	ESP32-PICO-D4	/	/	/	/	/


	1.3" Blue OLED Display	2Pcs 0.96" OLED Module White	2Pcs 0.96" Inch OLED Display Blue and Yellow	2Pcs 0.96" OLED Module Blue	0.96" OLED Module White	1.3" White OLED Display
Size	1.3 Inch	0.96 Inch	0.96 Inch	0.96 Inch	0.96 Inch	1.3 Inch
Voltage	3.3V-5V DC	3.3V-5V DC	3.3V-5V DC	3.3V-5V DC	3.3V-5V DC	3.3V-5V DC
Interface	IIC	IIC	IIC	IIC	IIC	IIC
Driver	SH1106	SSD1306	SSD1306	SSD1306	SSD1306	SH1106
Color	Blue	White	Blue and yellow	Blue	White	White
Resolution	128X64	128X64	128X64	128X64	128X64	128X64
Origin of the Screen	China Mainland	TaiWan	TaiWan	TaiWan	TaiWan	TaiWan