# TinyPICO Nano V4

TinyPICO Nano is the world’s smallest, fully-featured ESP32 microcontroller module

- **Seller:** [Unexpected Maker](https://www.lectronz.com/stores/unexpectedmaker), Moorabbin, Victoria, Australia
- **Price:** $19.50 (USD, before shipping and taxes)
- **Availability:** In stock
- **Categories:** ESP32, WiFi, Technology
- **Country of origin:** Australia
- **HS code:** 8542310070
- **Product page:** https://www.lectronz.com/products/tinypico-nano-4

## Links

- [Documentation](https://unexpectedmaker.com/datasheets/datasheet_um_tinypico_nano_v4.pdf)
- [Code](https://unexpectedmaker.com/getting-started.php)
- [Schematics](http://github.com/tinypico)

## Images

![TinyPICO Nano V4](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NzQwNTYsInB1ciI6ImJsb2JfaWQifX0=--17d0451d3caaa63fd1875014aa3c3daf4a8fbc66/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/TinyPICONano.png)
![TinyPICO Nano V4](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NzQwNjAsInB1ciI6ImJsb2JfaWQifX0=--78f62bb5162e0a941ad2992d56f68b3a8d55fae9/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/TinyPICONano_Both.png)
![TinyPICO Nano V4](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NzQwNjQsInB1ciI6ImJsb2JfaWQifX0=--1999b0cb573506b004508c0ac7c142f63382965a/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--605f1da017bcbb03ce31845cd0e81d97e3b3c574/TinyPICO_Nano_V4_pinout6vEaIY.png)

## Description

![TinyPICO Nano features](https://unexpectedmaker.com/images/features/main_features_tinypico_nano_v4.webp)

## Meet TinyPICO Nano V4

TinyPICO Nano V4 is the same TinyPICO Nano as the original. The Ignion antennas used on earlier versions have been discontinued, so V4 now includes a new high gain 3D antenna and RF network.

---

## Features & Specifications

| | |
|---|---|
| **Processor** | ESP32-PICO-D4 · 32-bit · Dual-core LX6 · up to 240 MHz |
| **Flash** | 4 MB QSPI |
| **PSRAM** | 4 MB QSPI |
| **GPIO** | 27 |
| **Wireless** | Wi-Fi 4 2.4 GHz · 802.11b/g/n · Classic BT + BLE 4.2 |
| **USB** | USB-to-serial / UART programming |
| **Power** | 700 mA · 3.3 V regulator · enable pin for LDO on/off control |
| **Battery** | LiPo battery management · optimised power path for low-power battery use |
| **Connection** | VBAT pin for battery connection |
| **Size** | 27 × 13 mm |
| **PCB** | 1 mm thick, previously 0.8 mm |

TinyPICO Nano now ships with a CH9102F Serial UART chip like the regular TinyPICO. Blue power LED indicates CH9102F.

---

## Compare the modules.

EdgeS3[D], OMGS3, NanoS3 and TinyPICO Nano specifications

|  | [EdgeS3[D]](https://unexpectedmaker.com/dev-boards.php#edges3d) | [OMGS3](https://unexpectedmaker.com/dev-boards.php#omgs3) | [NanoS3](https://unexpectedmaker.com/dev-boards.php#nanos3) | [TinyPICO Nano](https://unexpectedmaker.com/dev-boards.php#tinypico-nano) |
|---|---|---|---|---|
| **MCU** | ESP32-S3-PICO | ESP32-S3-PICO | ESP32-S3FN8 | ESP32-PICO-D4 |
| **Processor** | Dual-core LX7 · up to 240 MHz | Dual-core LX7 · up to 240 MHz | Dual-core LX7 · up to 240 MHz | Dual-core LX6 · up to 240 MHz |
| **Flash** | 8 MB | 8 MB | 8 MB | 4 MB |
| **PSRAM** | 2 MB | 2 MB | 8 MB | 4 MB |
| **Available IO** | 29 + 8 | 17 | 27 | 27 |
| **2.4 GHz Wi-Fi** | Wi-Fi 4 | Wi-Fi 4 | Wi-Fi 4 | Wi-Fi 4 |
| **Bluetooth** | BLE 5 + Mesh | BLE 5 + Mesh | BLE 5 + Mesh | Classic BT + BLE 4.2 |
| **Zigbee / Thread** | — | — | — | — |
| **Format / connection** | M.2 B-Key module | Surface-mount module | Surface-mount module | Surface-mount module |
| **USB** | Via carrier · USB OTG / JTAG | Via carrier · USB OTG / Serial / JTAG | Via carrier · USB OTG / Serial / JTAG | Via carrier · USB-to-serial |
| **3.3 V regulators** | 1 × 700 mA | 1 × 700 mA | 1 × 700 mA | 1 × 700 mA |
| **STEMMA QT** | — | — | — | — |
| **RGB LED** | — | NeoPixel | NeoPixel | — |
| **Antenna** | Onboard + u.FL · software switch | Onboard | Onboard | Onboard |
| **Battery** | I²C fuel gauge + LiPo charging | I²C fuel gauge + LiPo charging | LiPo charging | LiPo charging |
| **Size** | 22 × 23 mm | 25 × 10 mm | 28 × 12.7 mm | 27 × 13 mm |

---

## Getting Started Using Your TinyPICO Nano

Please have a read through our [Getting Started Guide](https://unexpectedmaker.com/getting-started.php) for information on how to start using your TinyPICO Nano Development Board.

## Code any way you like!

### Ships with MicroPython pre-installed!

The TinyPICO Nano ships with MicroPython for the ESP32.

Of course, you can choose from a wonderful array of other languages and platforms. Explore them all below....

- [CircuitPython](https://unexpectedmaker.com/develop.php?platform=circuitpython&mcu=esp32#circuitpython-setup)
- [MicroPython](https://unexpectedmaker.com/develop.php?platform=micropython&mcu=esp32#micropython-setup)
- [Arduino](https://unexpectedmaker.com/develop.php?platform=arduino&mcu=esp32#arduino-setup)
- [ESP-IDF](https://unexpectedmaker.com/develop.php?platform=espidf&mcu=esp32#espidf-setup)
- [PlatformIO](https://unexpectedmaker.com/develop.php?platform=platformio&mcu=esp32#platformio-setup)
- [.NET nanoFramework](https://unexpectedmaker.com/develop.php?platform=nanoframework&mcu=esp32#nanoframework-setup)
- [Rust](https://unexpectedmaker.com/develop.php?platform=rust&mcu=esp32#rust-setup)
- [TinyGo](https://unexpectedmaker.com/develop.php?platform=tinygo&mcu=esp32#tinygo-setup)
- [JavaScript](https://unexpectedmaker.com/develop.php?platform=javascript&mcu=esp32#javascript-setup)

---

## Downloads

Download TinyPICO Nano resources, including the schematic, 3D model, KiCAD footprint and more.

### GitHub

The TinyPICO hardware GitHub repository includes:

- 3D STEP and STL files for TinyPICO Nano
- Mechanical drawing
- KiCAD, Eagle, Altium and DipTrace footprints

[Open GitHub repository →](https://github.com/TinyPICO/tinypico-hardware/tree/master/TinyPICO%20Nano)

---

### Certification

TinyPICO NANO ships uncertified. If you use a TinyPICO NANO on a project that requires certification, you’ll be required to also certify the WiFi and Bluetooth radios.


## Shipping policy

All products purchased from this store ship directly from me here in Melbourne, Australia.
Orders are processed daily and usually go out within a few days!
I'm currently unable to ship to Germany, Denmark, or Sweden, but I am doing my best to work with Australia Post and Zonos about this issue; sorry for any inconvenience.
Finally, postage rates suck, and they keep going up; sorry :(