Dual Roundy and Dual Squary display modules powered by Raspberry Pi RP2040 or ESP32-S3 microcontrollers. These compact modules feature a 6-DoF IMU, interchangeable displays, and multiple storage and connectivity options. The Dual Roundy has two 1.28-inch round displays, each with a 240 x 240 resolution, and uses the GC9A01 display driver IC. Both displays offer a choice between a Raspberry Pi RP2040 MCU and the ESP32-S3-WROOM-1 module, catering to different performance and wireless capabilities needs.
Features Of Dual Roundy ESP32
- Powered by ESP32 S3 Wroom-1 microcontroller module
- Dual 1.28” Round display arrangement for creative visual interactions
- The board features an array of four WS2812B RGB Led with true 16M color support
- The Onboard QMI8658C 6D MEMS inertial measurement unit incorporates a 3-axis gyroscope and a 3-axis accelerometer
- Power and Charging LED for status indication
- Battery hookup and charging facilities for portability
- Onboard microSD card support for data logging purposes
- Multipurpose GPIOs breakout for additional peripheral interfacing
- Boot and Reset Button for programming
- Type C interface for power and programming purposes
- Two User Programmable Buttons to add additional controls to the project
- Supports cross-platform development with multiple programming languages like Arduino, C/C+, and MicroPython
Features Of Dual Roundy RP2040
- Powered by Raspberry Pi RP2040 microcontroller
- Dual 1.28” Round display arrangement for creative visual interactions
- The board features an array of four WS2812B RGB Led with true 16M color support
- The Onboard QMI8658C 6D MEMS inertial measurement unit incorporates a 3-axis gyroscope and a 3-axis accelerometer
- Power and Charging LED for status indication
- Battery hookup and charging facilities for portability
- Onboard microSD card support for data logging and storage purposes
- Multipurpose GPIOs breakout for additional peripheral interfacing
- Type C interface for power and programming purposes
- Boot Button for programming and 3 User Programmable Buttons to add additional controls to the project
- Supports cross-platform development with multiple programming languages like MicroPython, Arduino, and C/C++
Specifications
|
Based On Raspberry Pi |
Based On ESP32 |
| Microcontroller |
RP2040 Dual ARM Cortex-M0 |
ESP32 S3 WROOM-1, Xtensa® dual-core 32-bit LX7 |
| Memory |
264kB on-chip SRAM, 2MB on-board QSPI flash |
Flash up to 16 MB, PSRAM up to 8 MB |
| Supply Voltage |
5V |
| Operating pin voltage |
3.3V |
| Battery Support |
3.7V Lithium Ion |
| Battery Charge Management |
MCP73831 |
| RGB LED |
WS2812B |
| 6D IMU Sensor |
QMI8658C |
| Operating Temperature Range |
-20°C ~ +70°C |
| Display Size |
1.28” |
| Display Type |
IPS TFT Round |
| Display Resolution |
240 x 240 pixels |
| Display colors |
65K RGB |
| Display interface |
SPI |
| Display Driver |
GC9A01A |
Pinouts
Dual_Roundy_ESP32_Pinout
| (1) Female Header
(2) Reset Button
(3) ESP32 S3 Wroom 1
(4) Programmable Buttons
(5) Type C
(6) Boot Button
(7) 1.28” TFT Display
(8) Male Header |
(9) Power Status LED
(10), (13), (15) & (18) WS2812 RGB LED
(11) Battery Connector
(12) GPIOs Breakout
(14) Charging Status LED
(16) QMI8658C 6D IMU Sensor
(17) TFcard slot |
Dual_Roundy_RP2040_Pinout
| (1) & (5) Programmable Buttons
(2) RP2040
(3) Boot Button
(4) Female Header
(6) Type C
(7) 1.28” TFT Display
(8) Male Header |
(9) Power Status LED
(10), (13), (15) & (18) WS2812 RGB LED
(11) Battery Connector
(12) GPIOs Breakout
(14) Charging Status LED
(16) QMI8658C 6D IMU Sensor
(17) TFcard slot |
Dimensions
Dual_Roundy_ESP32
Dual_Roundy_RP2040
Dual_Roundy_Common
Applications
- Digital Signage and Notice Boards
- Interactive Displays for Smart Gadgets
- Portable Weather Station & Real-Time Data Logging
- DIY IoT & Electronics Prototyping Projects
- Smart Automation & Healthcare
- Human-machine interface (HMI)
- Retail Point-of-Sale Displays.
Resources
For Dual Roundy RP2040:
Software GitHub: Getting Started Guide
Hardware GitHub: Hardware Design files like Schematic, Dimension, Step and 3D
For Dual Roundy ESP32:
Software GitHub: Getting Started Guide
Hardware GitHub: Hardware Design files like Schematic, Dimension, Step and 3D
Only logged in customers who have purchased this product may leave a review.
Shipping Policy
Fast Delivery! We ship via USPS, UPS, DHL, or FedEx because they're fast, reliable, and easy to track. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We'll email you the tracking info once we ship your order. We sell in USD.
Shipping Costs: For some products, we calculate shipping costs by weight rather than quantity. To reduce shipping costs for orders with multiple items, please contact us before placing your order.
Tariff: To minimize or avoid tariffs, we ship from the country where the product is made, such as China, Italy, or Taiwan, Europe, etc. If applicable, you will pay the tariff in your country. The total amount of your order does not include a tariff, which you'll pay before the delivery.
Ships From: On this product page, check the Ships From: label to see which country the product ships from. We do not ship all products from the USA (except for products made in the USA or in stock), and we ship some products from regions such as China, Taiwan, Canada, and Europe. Therefore, the tariff you pay depends on the country of origin, as not all countries charge the same rate. For example, suppose the US imposes a 30% tariff on goods imported from China; in contrast, other countries may impose a lower tariff, or even none at all, on goods shipped from China into their countries.
Tariff vs. Shipping Fee: Please don't confuse the shipping fee with the tariff, because they are two separate charges. You pay us a shipping fee for the carrier to deliver your order to your door. You pay the tariff to the customs office, a branch of your government, as an import tax.
Why aren't we adding tariffs to the product's retail price? If all countries imposed the same tariff amount and used the same currency, we would have added that tariff to the product's retail price. Our suppliers and we are not responsible for tariffs. Please shop accordingly.
Attention! We will email you the tracking number so you can follow your parcel. The shipping company will contact you by phone, text, or email to arrange payment of the tariff. However, as the customer, you are responsible for responding to their calls, texts, or emails. You can also use the tracking number link we emailed you to contact the shipping company and pay any applicable tariffs, if you haven't already.
Heads Up! We're not responsible if the shipping company returns your parcel to the country of origin due to the unpaid tariff or non-compliance with its requirements. As a result, you will be responsible for reshipping costs and applicable tariffs. We will not accept any excuses for not following up with the shipping company regarding the tariff, and we will not issue a refund.
Please check your SPAM folder! To provide you with delivery information, we will add your email address to the shipping website so you receive delivery notifications until your parcel reaches your shipping address. Please always check your spam folder to ensure you receive emails from OzRobotics.com, USPS, UPS, DHL, and FedEx. Please let us know if you don't want us to enter your email on the shipping company website.
Return Policy
5 Hours: If a mistake occurs during purchase, you have 5 hours to request a refund for any reason, including if you don't want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund. Order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we'll assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you will be responsible for the re-shipping fees and tariffs. If your product is defective, please email us ASAP with photos or a video of the faulty part so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
Delivery Date/Time: If the shipping company cannot deliver your parcel because you were not at your delivery address on the scheduled date/time, this is not our fault. If the carrier returned your parcel to the manufacturer from the country where it was shipped, that is outside our control. Therefore, you will be responsible for paying the re-shipping cost and any applicable tariff for any re-shipment request. In such a case, we will not issue a refund.
Product Warranty: Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
Reviews
There are no reviews yet.