Atom JoyStick
Description
Atom JoyStick is a versatile programmable dual joystick remote controller, using AtomS3 as the main controller, with STM32 for co-processing functions on the board. It features 2 Hall sensor 5-direction joysticks and 2 function buttons, with built-in RGB LEDs for human-machine interaction and status reminders. It also includes two high-voltage power battery charging circuits. The product comes pre-loaded with the Stamp Fly remote firmware, communicating with Stamp Fly via the ESP-NOW protocol, and the firmware source code is open-source. This product is suitable for drone control, robot control, smart car projects, and various DIY projects.
Tutorial
This tutorial will guide you on how to flash the factory firmware to StampFly & Atom Joystick using M5Burner, pairing, and basic operations and indicators for quadcopters.
Note
Usage Reminder
For first-time use of Atom JoyStick, you need to flash the flight firmware according to the following tutorial to pair with StampFly for flight.
Charging Reminder
When charging via the data cable, the corresponding battery has a power indicator light. Red indicates the battery is charging and not fully charged; Green indicates the battery is fully charged, reaching 4.35V.
Battery Maintenance
1. Do not discharge the battery below 3V per cell under load.
2. Do not store fully charged batteries for more than 3 days. For long-term storage, keep the voltage between 3.8V and 3.9V.
2. Do not store fully charged batteries for more than 3 days. For long-term storage, keep the voltage between 3.8V and 3.9V.
Features
- STM32F030F4P6
- Equipped with AtomS3
- Compatible with Atom series controllers
- Dual joysticks, dual buttons, toggle switch
- WS2812C RGB LEDs
- Two high-voltage lithium battery charging circuits
- Battery level detection
Includes
- 1 x Atom JoyStick
- 1 x 300mAh high-voltage lithium battery
Applications
- Drone control
- Robot control
- Smart car projects
- DIY projects
Specifications
| Specifications | Parameter |
|---|---|
| MCU | STM32F030F4P6 |
| MCU Communication Address | 0x59 |
| RGB | WS2812C |
| Charging IC | TP4067@4.35V |
| Battery | 300mAh |
| Charging Current | DC5V/430mA |
| Battery charge time(Input:5V/1A) | About 55 Mins |
| Battery output voltage | 4.35V |
| Button | Left/Right Button |
| Buzzer | Built-in Passive Buzzer@5020 |
| operating temperature | 0-40°C |
| Product Size | 84 x 60 x 31.5mm |
| Packaging Size | 162 x 99 x 36mm |
| Product Weight | 63.5g |
| Packaging Weight | 96.7g |
Schematics
PinMap
ATOMS3 and Joystick Base
- I2C Communication (0x)
| Atom JoyStick (AtomS3) | G39 (SCL) | G38 (SDA) |
|---|---|---|
| STM32F030F4P6 | PA9 (SCL) | PA10 (SDA) |
Buzzer and RGB LEDs
| Atom JoyStick (AtomS3) | G5 | G6 |
|---|---|---|
| BEEP | BEEP | |
| WS2812C | RGB |
Joysticks
| STM32F030F4P6 | PA1 | PA2 | PA3 | PA6 | PA5 | PA7 |
|---|---|---|---|---|---|---|
| JoyStick_LEFT | LEFT-SW-X | LEFT-SW-Y | LEFT-SW-B | |||
| JoyStick_RIGHT | RIGHT-SW-X | RIGHT-SW-Y | RIGHT-SW-B |
Buttons and Battery Detection
| STM32F030F4P6 | PF0 | PF1 | PA0 | PA1 |
|---|---|---|---|---|
| Button_LEFT | LEFT-BTN | |||
| Button_RIGHT | RIGHT-BTN | |||
| BAT1-Detect | BAT-ADC1 | |||
| BAT2-Detect | BAT-ADC2 |
Model Size
Datasheets
Softwares
Arduino
Built-in Firmware
Easyloader
| Easyloader | Download Link | Notes |
|---|---|---|
| Atom JoyStick Controller Firmware Easyloader | download | / |
Video
- Basic Function Demonstration of Atom JoyStick with Stamp Fly Quadcopter