Unexpected Maker
Microcontroller Boards
ESP32
NanoS3 board with onboard antenna & pinout card in an ESD bag
NanoS3 uFL board & pinout card in an ESD bag (antenna not included)
NanoS3 is the world’s smallest full ESP32-S3 based development board in a module format. It has 27x IO broken out, an onboard 3.3 V LDO, battery charging, onboard RGB LED, and ultra low deep sleep current. The NanoS3 includes an onboard 3D high gain antenna, and the NanoS3 uFL includes an u.FL connector for an external Antenna. NanoS3 is basically a TinyS3 as a module, but smaller - 28 x 11 mm. All you need to add is a USB connector of choice if one is required, and some buttons if needed.
| NanoS3 | TinyPICO Nano | |
|---|---|---|
| MCU | ESP32-S3FN8 | ESP32-PICO-D4 |
| Cores | 2x Xtensa LX7 | 2x Xtensa LX6 |
| Speed | Up to 240 MHz | Up to 240 MHz |
| ULP CoProc | 1x RISC-V, 1x FSM | 1x FSM |
| SRAM | 512 K | 520 K |
| FLASH | 8 MB | 4 MB |
| PSRAM | 8 MB | 4 MB |
| GPIO | 27 | 14 |
| Native USB | CDC, OTG & USB Serial JTag | - |
| WiFi | 2.4 GHz b/g/n | 2.4 GHz b/g/n |
| Bluetooth | BLE 5 & Mesh | BT Classic & BLE 4.2 |
| DAC | - | 2x 8-bit |
| ADC | 2x 12-bit SAR, 20 channels | 1x 12-bit SAR, 18 channels |
| UARTs | 3 | 3 |
| ETH MAC | - | Yes |
| DMA Controller | 5x TX, 5x RX | - |
| SDIO | Yes | Yes |
| RGB LED | 1515 Neopixel | - |
| Antenna | Onboard or External u.FL | Onboard |
| Release Date | July 2023 | May 2020 |
| Manufacturer |
Unexpected Maker
|
|---|---|
| Introduced | Jul 01, 2023 |
| Lifecycle Status | Active |
