手可摘棉花

"Piranha" based on ESP32

Overview

Floower can connect to home assistants, sensors and other smart devices and create a very original way of interacting with humans. Smart devices don't have to be plastic, boxy, and ugly. They can be as beautiful and complex as Floorers. It's a clever art. Video demonstration: https://www.bilibili.com/video/BV1cK411M7xL

Features:

* 6 petals can be opened and closed - operated by a stepper motor inside the pot

* 7 individually addressable RGB LEDs located in the center of the flower

*Capacitive touch sensor in leaf form

* ESP32 microcontroller

*RTC clock IC

*Bluetooth and WiFi connectivity

* RGB status LED in flower pot

* 1600 mAh LIPO battery (TP4056 charging IC)

* Ultra-low power mode extends battery life

* USB-C interface for programming (CP2102N USB-to-UART)

* PlatformIO or MicroPython support

* Expandable via I2C sensor

Design Files

Source code + design instructions

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-20 06:00:40

Why can't the mcr instruction be used in CCS5.2?
The startup code written in ccs5.2 uses the mcr instruction to process the cache. There is no error when compiling, but when running, it runs out of control every time it reaches the mcr instruction.
Who can introduce or provide an introduction to the USI register of G2?
51 single chip microcomputer + 4-wire resistive touch screen? Help~~~
I recently bought an LCD screen with a 4-wire resistive touch screen and wanted to use it. I searched online for some information and the control chip is said to be ADS7843, but I can't find it anywhe
WINCE Compile Registry
I recently learned WINCE and I changed the name of someone else's process: from CD6 to CD8. The corresponding configuration file was also changed. However, the following error occurred during compilat
I ported the MFC program from PC to WINC, compiled and linked successfully, and generated an executable file, but it cannot run in the simulator! What's wrong?
I transplanted the MFC program under PC to WINC. The compilation and linking were successful, and the executable file was generated, but it could not run in the simulator. It said: cannot find 'myprog
How to use Webbrowser control in WINCE? Or can it realize the function of browsing web pages?
As the title says, I developed it in VS2005. After I pulled in the webbrowser control, the compilation was fine, but it crashed on the wince simulator. I have searched a lot of information but couldn'

Datasheet More

Circuits More