Stamp-Pico DIY Kit

SKU:K051-B

Description

Stamp-Pico DIY Kit is a development kit for the Stamp-Pico minimum core board.
The kit includes a Stamp-Pico, female and male headers, a HY2.0-4P female socket, and an ESP32 Downloader. The pin order of the ESP32 Downloader is identical to the serial download pins on the Stamp-Pico, allowing direct insertion into the pad holes for firmware flashing.

Stamp-Pico is a cost-effective Wi-Fi minimum core board powered by the ESP32 SoC with two low-power Xtensa® 32-bit LX6 microprocessors running at up to 240 MHz. Thanks to its compact size and excellent performance, Stamp-Pico can be easily embedded into your application circuit to build IoT solutions.

Tutorial

UIFlow

UIFlow

This tutorial shows you how to control the Stamp-Pico with the UIFlow graphical programming platform.

UiFlow2

UiFlow2

This tutorial shows you how to control the Stamp-Pico with the UiFlow2 graphical programming platform.

Arduino IDE

Arduino IDE

This tutorial shows you how to program the Stamp-Pico with the Arduino IDE.

Features

• ESP32-PICO-D4 (2.4 GHz Wi-Fi)
• Multiple I/O breakouts supporting various mounting methods (SMT, DIP, flying leads)
• Integrated programmable RGB LED and button
• ESP32 minimum system board
• High-temperature plastic armor for better protection of the 3D antenna and components
• On-board 5 V → 3.3 V DC/DC circuit, 12 × GPIO, 1 × programmable RGB LED, 1 × button
• Professionally tuned RF circuit for stable and reliable wireless communication
• Development Platform
  • UiFlow1
  • UiFlow2
  • Arduino IDE
  • ESP-IDF
  • PlatformIO

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)
• 1 × ESP32 Downloader

Applications

• Smart home
• Wearable devices
• Medical equipment

Specifications

Learn

Download Program

Stamp-Pico adopts an ultra-simplified circuit design and therefore does not include an onboard download circuit. To burn firmware, connect a USB-TTL downloader as shown below.

Reflow Soldering Temperature Curve for the Shell

Schematics

PinMap

SK6812, Button

Model Size

1/2

PCB

• Stamp-Pico PCB Doc
• LCSC EDA Stamp-Pico Footprint

Datasheets

• ESP32-PICO

Softwares

Arduino

• Stamp-Pico Arduino Quick Start
• Stamp-Pico Button Example
• Stamp-Pico IO Example
• Stamp-Pico LED Example

UiFlow1

• Stamp-Pico UiFlow1 Quick Start

UiFlow2

• Stamp-Pico UiFlow2 Quick Start

USB Driver

Before flashing, you need to connect a USB-TTL downloader board to the Stamp-Pico according to the silkscreen. Install the corresponding driver for the downloader on your PC.

The easiest way is to purchase the Stamp-Pico kit with downloader. The cable order matches STAMP-PICO, allowing direct plug-in flashing without wiring. M5 currently provides downloaders with two driver chips: CP210X (for CP2104) / CH9102 (for CH9102). After extracting the package, choose the installer matching your OS bitness. (If you are unsure which USB chip your device uses, install both drivers.)

Video

Product Comparison