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Device for flashing some Shelly modules with Tasmota (or any code).
USB
Home automation
Test equipment

This is a simple USB / serial (FTDI) module, but has a 5 pin and 7 pin header.

The header is for two types of Shelly module, sadly not the latest mini modules.

It can then be used with Tasmota web flashing, and ESP IDF esptool to flash and serial monitor devices.

Links to code and documentation

Documentation (tas.revk.uk)

Code (tas.revk.uk)

Design Files (tas.revk.uk)

Schematics (tas.revk.uk)

Bom (tas.revk.uk)

Product HS Code: 847330

Shipping policy

All parcels shipped with tracked shipping, usually shipped within one working day. If you find a large order has no shipping to EU, try placing smaller orders under €150. And we're sorry for US customers as it seems tariffs are now 50%.

Tasmotizer

Sold by RevK® at Andrews & Arnold Ltd

$33.71

No tax for United States [change]
Stock available: 10
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Original Design
This product was designed by RevK® at Andrews & Arnold Ltd. By buying this product you support original hardware creators.
Fast Shipper (<48h)
This store ships orders in less than 48 hours, in more than 80% of cases (excluding weekends).

The seller

RevK® at Andrews & Arnold Ltd

RevK® at Andrews & Arnold Ltd logo

BRACKNELL, Berks, UK
523 orders since Apr 3, 2025
Andrews & Arnold Ltd are a UK based communications company. We sell internet, telephone, SMS, and make some serious routers (FireBrick).
We use a lot of open source, and give back with a lot of open source code and hardware designs on Codeberg.
We have many open source PCB designs. These are not sold as consumer products, but assembled PCBs, development boards for hobbyist use.
Suggestions and git merge requests on Codeberg always welcome.
We recommend EU customers order under €150 in one go.