New Year's printed circuit boards from HQEW
A month and a half of waiting and the Post of Russia was able to do it. Test 10 piece circulation of boards from HQEW today still was in our hands. The quality of the boards is more than acceptable. If you gaze deeply - even better than ITEAD STUDIO. More accurate silkscreen, better positioning. People who have already ordered such cards will be satisfied.
A brief introduction to the course for those who first saw our project
We are developing a complete system of smart home. The “first sign” of our system is a DIY-dimmer. Here are its main characteristics:
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If you want to join in the discussion of the features of the system, please read all our previous articles and comments to them. Most likely the questions after such an introduction will be much less.
- 2.4 GHz radio channel operation (own protocol, without licensing restrictions, or ZigBee implementation based on Atmtel BitCloud)
- Encrypted connection
- Installation without changing the standard wiring of an ordinary apartment
- Low power consumption
- The usual look of switches
- The possibility of independent expansion of both hardware and software functionality
- Open source code of both software and hardware
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If you want to join in the discussion of the features of the system, please read all our previous articles and comments to them. Most likely the questions after such an introduction will be much less.
Want to keep abreast of all project events? It is not difficult at all!
You just need to subscribe to the update of our company in Habré and in the VKontakte group .
With VKontakte questions usually does not arise. To subscribe to Habr's updates, you need to go to the company’s page and click the “Subscribe” button in the block on the right.
With VKontakte questions usually does not arise. To subscribe to Habr's updates, you need to go to the company’s page and click the “Subscribe” button in the block on the right.
Regarding pre-order. Looks like we have time. Today our first decent (by quantity) circulation of boards flew out of China. He will reach us in the middle of the next week (December 24-25). Here, the Post of Russia will not participate. As long as everything goes according to plan.
Along with the boards, some dimmer elements fly to us. Their composition is not complete, but includes many vital active components. Which not everyone can quickly find in stores. First of all, we will offer to purchase them to those who have already ordered fees. In order of receipt of pre-orders, as the sets of parts ordered less than the already ordered boards. If such a format is popular and we quickly sell the purchased kits, we will order more quantity in January and satisfy all the demand.
New radio module
We also ask you not to bypass the topic about the new radio module and its pre-order . If you want to start using our hardware at the beginning of the new year, you will need at least a couple of such modules. The first edition will be very limited, so do not wait long with pre-order.
A schematic diagram of the new radio module and a drawing of its printed circuit board will be published soon. Everyone will be able to assemble the radio module independently. Also at the very beginning of the new 2014, printed circuit boards and kits for self-assembly will be available. For those who are not afraid of multi-legged QFN64 enclosures and can masterly handle a hair dryer.
Source: https://habr.com/ru/post/206430/
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