Ultimate receiver base

Name: Ultimate receiver base
SKU: 21707
Price: 14.00 USD
Availability: InStock

A USB to BLE receiver, based on nRF52832 SoC. We wrote custom fast protocol for it.

Designed by Ultimate Robotics in Ukraine

2020-10-30T13:39:45.966Z-ultimate_base_front.jpg

2020-10-30T13:39:45.966Z-ultimate_base_back.jpg

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August 25, 2023 We're back from vacation since Aug 15 and have shipped first orders! We'll try to restock uMyos before we run out, but can't guarantee it.

A USB to BLE receiver, based on nRF52832 SoC. We wrote custom fast protocol for it.

Feb 28, 2022 War in Ukraine (that's where we are) update What is it? It's a USB radio receiver base for all our radio-enabled projects. It's used to get data from devices, and to upload new firmware …

What is it?

It's a USB radio receiver base for all our radio-enabled projects. It's used to get data from devices, and to upload new firmware to them. As of now, the only device we sell on Tindie for this base is uECG, although we plan to add oximeter soon, and more devices in 2021.

It also can be used as a transceiver unit for most 2.4GHz projects - like an old good nRF24 - although that would require base firmware programming (all code is open source and available at our github, but it's not well commented so if you are going to develop this part - we advise you to discuss it with us. No, really - it has a lot powerful stuff under the hood, and can be actually used very easily, but looks like a complete mess and figuring it out yourself may be tricky).

Why did you make it?

We needed some way to transfer data to/from PC. So that's what we did - radio chip + USB-UART interface + some LEDs :)

What makes it special?

It's a basic unit for any 2.4 GHz radio projects, such devices should have been available in hundreds of variants - but, well, it wasn't the case :) So we made one - as always, open hardware, open source. At some point we'll even make it Arduino-compatible - but not now.

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How soon we will ship after ordering

We will normally ship your order within 3-5 days. We will try to ship faster, but usually this is the real time because we have a high workload on several projects. Thanks for your patience!

Shipping times:

The postal service and shipping times are rather stable. Here's the most recent statistics for popular countries from our postal service website: July 2023 shipping times

It's in Ukrainian, so for reading it, you have to translate your country name into Ukrainian and then search with Ctrl + F in the PDF - but then you'll be rewarded with rather precise shipping time to your country! For usual air mail, you have to look in "дрібний пакет звичайний" table (larger table starting on 2nd page), and for EMS, in the EMS one (1st page). The colors mean the percentage of packages that arrive in certain number of days. Blue - arrives under 14 days, green - from 14 to 21 day, yellow - from 21 to 28, and orange - over 28 days.

Try it!

We'll be updating the link once it's updated on the website.

Shipping methods:

It's best to check the real shipping times using the link above.

Ukrposhta (10-70 days) Standard international air mail. If you are from Europe or the US - it's a good option, as it will take around 2-3 weeks. Most other countries take longer (mostly relative to distance).
EMS (7-35 days) EMS is shipped by air and is an express version of regular Ukrposhta air mail. It takes priority over other postal services (it's processed faster). It's on average around 30% faster than the regular one.

Packaging: We ship stuff safely packed. We first put it into a box and fix with cardboard inserts, then fill with crinkled paper. This box we then put into an external shipping box made from corrugated cardboard and filled with packaging brown paper, which we then wrap in cling film and fix with tape. End dimensions of package is around 200x150x90 mm for 1-2 device orders and larger for 3 or more devices.