Stamp-Pico Mate
SKU: K051
Description
Stamp-Pico Mate is an accessory kit for the Stamp-Pico minimal core board. The kit includes Stamp-Pico, along with practical accessories such as pin headers, pin sockets, and HY2.0-4P female connectors, making it easy to quickly integrate Stamp-Pico into your circuits. Stamp-Pico is a cost-effective Wi-Fi minimal core board. The module features the ESP32 main control chip, which includes two low-power Xtensa® 32-bit LX6 microprocessors with a clock speed of up to 240MHz. Stamp-Pico is compact and offers excellent performance, making it easy to embed into your application circuits for IoT solutions.
Tutorial
This tutorial will guide you on how to control the Stamp-Pico device using the UIFlow graphical programming platform.
This tutorial will guide you on how to program and control the Stamp-Pico device using the Arduino IDE.
Features
- ESP32-PICO-D4 (2.4GHz Wi-Fi)
- Multiple IO interfaces, supporting various application forms (SMT, DIP, flying leads)
- Integrated programmable RGB LED and button
- ESP32 minimal system board
- Equipped with high-temperature plastic armor for better protection of the 3D antenna and components
- Includes 5V->3.3V DC/DC circuit, GPIOx12, programmable RGB LED x1, button x1
- Professionally tuned RF circuit for stable and reliable wireless communication quality.
- Development Platform
- UiFlow1
- UiFlow2
- Arduino IDE
- ESP-IDF
- Platform.IO
Includes
- 1 x Stamp-Pico
- 1 x 2.54-9P pin header
- 1 x 2.54-9P pin socket
- 1 x 2.54-6P pin header
- 1 x 2.54-6P pin socket
- 1 x High-temperature resistant sticker
- 1 x HY2.0-4P female connector (90°)
- 1 x L-shaped 1.5mm hex wrench (compatible with M2 screws)
Applications
- Smart home
- Wearable devices
- Medical devices
Specifications
| Main Control Resources | Parameters |
|---|---|
| ESP32-PICO-D4 | 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi package: LGA48 (7*7mm) |
| Flash | 4MB |
| Input Voltage | 5V @ 500mA |
| Power Consumption | Normal standby: 5V@29mA, Wi-Fi STA mode: 5V@60mA, Classic Bluetooth mode data transmission: 5V@84mA, DeepSleep mode: 5V@0.35mA |
| Wireless Range | AP mode: 16m, BLE mode: 110m, Classic Bluetooth mode: 90m |
| Human-Machine Interface | Programmable physical button x1, programmable RGB LED (SK6812) x1 |
| Antenna Type | 2.4G 3D antenna |
| Wi-Fi | 802.11 b/g/n (802.11n up to 150 Mbps), frequency range: 2.4 GHz ~ 2.5 GHz |
| Module Resource Interfaces | ADC, DAC, touch sensor, SD/SDIO/MMC host controller, SPI, SDIO/SPI slave controller, EMAC, motor PWM, LED PWM, UART, I2C, I2S, infrared remote controller, GPIO, pulse counter |
| IO Interfaces x12 | G0, G1, G3, G26, G36, G18, G19, G21, G22, G25, G32, G33 |
| IO Interface Spacing | 2.54mm |
| Operating Temperature | 0 ~ 60°C |
| Screw Specifications | M2 x 4 countersunk hex screws |
| Product Size | 24.0 x 18.0 x 4.6mm |
| Product Weight | 2.6g |
| Packaging Size | 138.0 x 93.0 x 5.6mm |
| Gross Weight | 7.6g |
Learn
Downloading Programs
- Stamp-Pico uses a minimal circuit design and does not include a program download circuit. Users can download programs using a USB-TTL programmer, as shown in the wiring diagram below.
Shell Supports Reflow Soldering Temperature Curve
Schematics
PinMap
SK6812, Button
| ESP32 | G27 | G39 |
|---|---|---|
| SK6812 | DI | / |
| Button | / | SW |
Model Size
PCB
Datasheets
Softwares
Arduino
USB Driver
Before programming, you need to connect a USB-TTL programmer to Stamp-Pico and connect according to the board's silkscreen. Install the corresponding driver for the programmer on your PC.
The most convenient way is to
purchase the Stamp-Pico kit with a programmer
. The included programmer's pinout matches Stamp-Pico, allowing direct plug-and-play programming without wiring. M5 currently offers two versions of programmer drivers: CP210X (for CP2104 version) and CH9102 (for CH9102 version). After extracting the driver package, select the installation package corresponding to your operating system. (If you are unsure which USB chip your device uses, you can install both drivers.)
| Driver Name | Applicable Chip | Download Link |
|---|---|---|
| CP210x_VCP_Windows | CP2104 | Download |
| CP210x_VCP_MacOS | CP2104 | Download |
| CP210x_VCP_Linux | CP2104 | Download |
| CH9102_VCP_SER_Windows | CH9102 | Download |
| CH9102_VCP_SER_MacOS v1.7 | CH9102 | Download |
MacOS Port Selection
In MacOS, two ports may appear as options. Please select the port named wchmodem.
Video
Product Comparison
