M5Stack M5Stamp Pico Mate with Pin Headers

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Compact ESP32 Wi-Fi Core Board Kit with Pin Headers and Grove Socket
The M5Stack K051 Stamp-Pico Mate is a compact ESP32 development kit designed for integrating the Stamp-Pico minimum core board into custom IoT and embedded systems. Powered by the ESP32-PICO-D4, it features a dual-core Xtensa 32-bit LX6 processor operating at up to 240 MHz, 4MB Flash, 520KB SRAM, and 2.4 GHz Wi-Fi connectivity. Its small 24 18 mm footprint makes it suitable for space-constrained applications, including smart devices, portable electronics, and custom controller designs.
The Stamp-Pico provides 12 GPIO connections with support for interfaces and peripherals such as ADC, DAC, UART, I2C, I2S, SPI, PWM, and touch sensing. An onboard 5V-to-3.3V DC/DC circuit simplifies power integration, while a programmable SK6812 RGB LED and physical button provide basic user interaction. The Mate kit includes male and female 2.54 mm headers, a right-angle HY2.0-4P socket, and other accessories, providing flexible options for DIP mounting, prototyping, and custom circuit integration.
Key Features

ESP32-PICO-D4 system-on-chip
Dual-core Xtensa 32-bit LX6 processor
Clock frequency up to 240 MHz
4MB Flash memory
520KB SRAM
2.4 GHz Wi-Fi connectivity
12 GPIO connections
2.54 mm I/O pitch
Onboard 5V-to-3.3V DC/DC power circuit
Programmable SK6812 RGB LED
Programmable physical button
Integrated 2.4 GHz 3D antenna
High-temperature plastic protective shell
Multiple mounting options including SMT, DIP, and flying leads
Supports ADC and DAC
Supports I2C, UART, SPI, and I2S
Supports PWM and touch-sensing functions
Compact ESP32 minimum-system design
HY2.0-4P female socket included
Male and female pin headers included
Supports UiFlow1, UiFlow2, Arduino IDE, ESP-IDF, and PlatformIO

Applications

Smart home devices
Compact IoT nodes
Wearable electronics
Medical equipment prototypes
Wireless sensor nodes
Embedded control systems
Portable electronic devices
Custom PCB integration
Smart appliances
Automation controllers
Educational ESP32 projects
IoT product prototyping

PinMap

Model Size

Package Includes:

1 Stamp-Pico
1 2.54-9P Male Header
1 2.54-9P Female Header
1 2.54-6P Male Header
1 2.54-6P Female Header
1 High-temperature Sticker
1 HY2.0-4P Female Socket (90)
1 Hex Key L-Shape 1.5 mm (For M2 Screw)