> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# TinyS2 - ESP32-S2

**Type:** Product page · **SKU:** CE08166 · **Brand:** [Unexpected Maker](https://core-electronics.com.au/brands/unexpected-maker)
**Page:** https://core-electronics.com.au/tinys2-esp32-s2.html ([markdown](https://core-electronics.com.au/tinys2-esp32-s2.html.md))

Introducing the TinyS2 - The Tiny Mighty ESP32-S2 development board in the TinyPICO format! Ships with a set of male headers and JST connector that you...

> ⚠ Deal is for shelf stock only — any additional stock will be at the normal price.

## Pricing

- **Price:** $24.21 (inc GST) — $22.01 AUD, exc GST

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 46 today; more stock is typically available with a 4–6 day lead time.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE08166:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE08166:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

## Features & Specifications

- 32-bit 240 MHz single-core processor
- 4 MB SPI Flash
- 2 MB extra PSRAM
- 2.4 GHz Wi-Fi - 802.11b/g/n
- 3D high gain antenna
- 700 mA 3.3 V LDO regulator
- Optimised power path for low-power battery usage
- LiPo battery management
- Power (red), Charge (orange) LEDs
- USB-C + Reverse USB power protection
- VBAT voltage check and VBUS presence detection
- 17x GPIO
- Onboard RGB LED
- TinyPICO format
 
### Ships with CircuitPython pre-installed!

The TinyS2 ships with the latest version of CircuitPython 6 that supports the ESP32-S2. It also ships with the UF2 bootloader, so you can easily update your TinyS2 with the latest CircuitPython firmware, whenever you desire.

As newer versions of CircuitPython are released, you are able to update as you require from [ciruitpython.org](https://circuitpython.org/board/unexpectedmaker_tinys2/)

### Code any way you like!

There is also early ESP-IDF and Arduino support if you prefer coding in C++ and I have an early MicroPython port available as well. Visit the [TinyS2 product page](https://core-electronics.com.au/tinys2) for more details.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_2646.jpg)