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Product Parameters Comparison | |||
MODEL |
R7FA4 PLUS A |
R7FA4 PLUS B |
ESP32-S3-NANO |
MICROCONTROLLER |
R7FA4 (32-bit ARM Cortex-M4) |
R7FA4 (32-bit ARM Cortex-M4) |
ESP32-S3R8 (Dual-core 32-bit Xtensa LX7) |
ESP32-S3FN8 (Dual-core 32-bit Xtensa LX7) | |||
CLOCK FREQUENCY |
R7FA4: 48MHz |
R7FA4: 48MHz |
ESP32-S3R8: 240MHz |
ESP32-S3FN8: 240MHz | |||
STORAGE |
R7FA4: 256kB Flash, 32kB RAM |
R7FA4: 256kB Flash, 32kB RAM |
ESP32-S3R8: 384kB ROM, 512kB RAM, 16MB Flash, 8MB PSRAM |
ESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash | |||
WIRELESS COMMUNICATION |
None |
2.4GHz WiFi + Bluetooth LE |
|
OPERATING VOLTAGE |
Options for 5V/3.3V, support more shields |
3.3V |
|
POWER INPUT |
6~24V |
6~21V |
|
RESET BUTTON |
Lateral, easier to use when connecting with shield |
Vertical |
|
IO PIN OUTPUT CURRENT |
8mA |
40mA |
|
DIGITAL PINS |
14 |
14 |
|
ANALOG PINS |
6 |
8 |
|
DAC |
2 |
None |
|
PWM |
6 |
5 |
|
UART |
1 |
2 |
|
I2C |
1 |
1 |
|
SPI |
1 |
1 |
|
CAN |
1 |
None |
|
DC JACK |
Low profile, shields won't be blocked anymore while connecting |
None |
|
POWER OUTPUT HEADER |
Provides 5V OR 3.3V power output and common-grounding with other boards |
None |
|
5V POWER OUTPUT |
Up to 2000mA Max, features higher driving capability |
1000mA Max |
|
EXPERIMENTAL BOARD |
Support, solder pad is provided for DIY interfaces to connect with experimental board |
Support |
What's On Board
Pinout Definition
Outline Dimensions
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Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. For any questions or further assistance, feel free to contact us!
Our products are stored in both our Shenzhen and German warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
For products stored in our warehouse in Germany, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently.
Products shipped from our Chinese warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors.
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Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.Receive our latest updates about our products & promotions.
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