Specter DIY is a custom Bitcoin cold wallet created by enthusiasts with a strong focus on transparency, control, and maximum isolation. It is not a mass-market product from a large corporation, but a deliberate choice for those who understand how security works and want to control every layer of it.
Specter DIY
8,390.00 UAH
Available on backorder
Bitcoin-only and fully open-source
Specter DIY works exclusively with Bitcoin.
The firmware and software logic are fully open-source — you can verify exactly how the keys are handled.
SeedQR
SeedQR support allows you to: store your seed phrase as a QR code, avoid manually entering words during recovery, and reduce the risk of errors and compromise during input.
Open-source firmware
Open-source firmware available for public audit.
Multi-Sig Support
Supports the creation of single-signature and multi-signature wallets, allowing flexible security configuration.
Large Touchscreen Display
The large display simplifies address verification, transaction confirmation, and working with QR codes.
Part of Your Workspace
The hardware wallet naturally fits into your everyday desk setup.
BIP-85
Specter DIY supports the BIP-85 standard, which allows generating multiple independent seed phrases from a single master seed. This enables you to use different wallets and storage scenarios without creating a new master seed each time, while maintaining full control.
Air-gapped Transaction Signing
The wallet is completely isolated from networks and never connects to the internet.
Data transfer is carried out via an SD card or QR codes, and transaction signing is performed entirely offline. The device is compatible with the Specter Desktop application.
Built by Bitcoin Enthusiasts for Bitcoin Enthusiasts
The device is assembled by community members for those who do not want to build it themselves. If you want a ready-to-use, fully tested device, Specter DIY is an excellent choice.
The device supports Bitcoin and the Liquid Network.
Specter DIY works with most popular applications.
We recommend using Sparrow Wallet.
Specter DIY hardware wallet
Micro-USB cable
FAQ
Specter DIY is a Bitcoin-only device. It does not support altcoins and is designed exclusively for working with Bitcoin.
Yes.
The primary scenario is QR codes.
The SD card is used as an additional and convenient data exchange option.
No.
The device operates in air-gapped mode.
Data exchange happens via QR codes or an SD card, without direct internet connection.
Yes. Specter DIY supports both single-signature and multi-signature wallets.
Specter DIY is compatible with most popular companion applications. We recommend using Sparrow Wallet.
Yes.
You can export the master public key and use it to monitor the balance without access to private keys.
Funds can be restored using a standard seed phrase in any compatible wallet. The device does not lock the user to a single manufacturer.
Yes. The firmware and software are fully open-source, and the code is available for verification and audit.
A hardware device allows you to store digital assets in an offline environment, ensuring maximum control and security. It operates independently of connected devices and reduces reliance on online services. Thanks to this, a hardware wallet is one of the most effective solutions for those who want to store their assets securely and conveniently.
LWallet.com.ua is an online store that specializes in the sale of cryptocurrency devices.
Our store has the widest range of devices in the country. We deliver to any city of Ukraine. We not only sell devices, but we also help customize them and give advice. We provide a guarantee for all products, as we are confident in our product.
We give a manufacturer’s warranty and change any faulty device within a year.
Of course, we will help you set up the device if you have any difficulties. You can call our hotline or write a chat on our website.
We deliver to any city of Ukraine. When you check out the order, you will be able to choose the nearest point of issue to you.
Yes, you can pay the courier or at the point of issue when you receive it. You can also pay immediately by transferring to your bank account.
Yes, we only sell original products purchased directly from the manufacturer.
You can buy the goods directly from the manufacturer, but in this case, you will have to wait until the goods will be delivered to Ukraine. It can take from one week to a month. We usually ship the goods on the day of order. Also, if the device breaks down, you will have to return the device to the manufacturer yourself, which may take additional time. Go to the manufacturer’s website
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