# ESP32-S3-WROOM FlexyPin programming adapter

An easy way to program loose ESP32-S3-WROOM modules before soldering them into projects

- **Seller:** [Ping Hobbyelektronik](https://lectronz.com/stores/ping-el), Ålem, Kalmar län, Sweden
- **Price:** €11.00 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Product page:** https://lectronz.com/products/esp32-s3-wroom-flexypin-programming-adapter

## Links

- [Design Files](https://github.com/rallekralle11/flexypin_adapter_USB)

## Images

![ESP32-S3-WROOM FlexyPin programming adapter](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTYxNjMsInB1ciI6ImJsb2JfaWQifX0=--39a2ffc8a94edaaa01c3e49496591e55a705dbf6/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-09-25T14-3A11-3A43.051Z-2024-09-25-16-09-19-977.jpg)
![ESP32-S3-WROOM FlexyPin programming adapter](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTYxNjQsInB1ciI6ImJsb2JfaWQifX0=--2a2bff26f4360c80947a6895ac146efafeebbb8a/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2024-09-25T14-3A11-3A43.051Z-ESP32-S2_S3-WROOM_flexypin.jpg)

## Description

Also fits the S2-SOLO.

Makes it easy to program modules before soldering them into whatever contraption you're building, or just to use as a temporary development board. You can always use this adapter to just put some wi-fi and OTA code onto the module and later reprogram through the network.

Based on the original by [Solder Party](https://www.solder.party/docs/flexypin/adapters/#esp32-c3-wroom-flexypin-adapter).

As the S3 also has native USB support, there isn't a lot needed to program them. The added changes are a USB-C port, a voltage regulator, two switches for reset and boot mode and any required other components. Of course compatible with USB-C to C cables. This version also features an onboard LED for testing.

## Shipping policy

Shipping within a week or so. Lately shipments to the US have been taking up to several months so be aware of that.