Hall-effect thumbsticks, a built-in screen and a rechargeable battery in one handheld controller, ready to pair out of the box.
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A handheld remote controller for the StampFly v1.1 drone (sold separately). It comes pre-flashed with StampFly remote-control firmware and pairs over ESP-NOW. The firmware is open source, so you can rework the same hardware to steer robots, smart cars and other DIY builds.
This v1.1 revision replaces the original AtomS3 controller with the AtomS3R. It adds 8MB of PSRAM alongside the 8MB Flash, replaces the MPU6886 IMU with a BMI270 6-axis sensor, adds a BMM150 3-axis magnetometer and upgrades to an enhanced 3D antenna. The STM32F030F4P6 co-processor in the base is unchanged.
Charge the battery through the USB-C port on the base, because the AtomS3R's own USB-C port does not charge it. The indicator shows red while charging and green when full. For battery care, never discharge it below 3V under load, don't leave it fully charged for more than 3 days, and store it at 3.8 to 3.9V long term.
| Property | Specification |
|---|---|
| Controller | AtomS3R |
| SoC | ESP32-S3-PICO-1-N8R8, Xtensa 32-bit LX7 dual-core, up to 240MHz |
| Memory | 8MB Flash, 8MB Octal PSRAM |
| Wireless | 2.4GHz Wi-Fi (ESP-NOW link to StampFly) |
| Display | 0.85" LCD, 128 x 128 |
| 6-axis IMU | BMI270 (I2C 0x68) |
| Magnetometer | BMM150, 3-axis |
| Inputs | 2x Hall-effect five-way joysticks, 2x function buttons, 1x power switch |
| Base co-processor | STM32F030F4P6 |
| Base interface | I2C @ 0x59 (AtomS3R G38 SDA, G39 SCL) |
| RGB LEDs | 2x WS2812C (G6) |
| Buzzer | Onboard 5020 passive buzzer (G5) |
| Charging chip | TP4067 @ 4.35V |
| Battery | 320mAh 1S LiHV, 4.35V output; charging DC 5V @ 430mA |
| Full charge time (included battery) | Approx. 55 minutes |
| Battery connectors | 2x BT2.0 male power terminals |
| Operating temperature | 0 to 40°C |
| Dimensions | 84.0 x 60.0 x 31.5mm |
| Weight | 56.2g (excluding battery) |
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
40 Aruma Place
Cardiff
NSW, 2285
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
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