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  <title>[elecena] Konwerter UART-RS485 3,3V - Waveshare 4777 - zmiany ceny</title>
  <description>Konwerter UART - RS485 zasilany napięciem 3,3V. Interfejs RS485 wyprowadzony na złącza ARK oraz RJ11. Waveshare&amp;amp;nbsp;RS485 Board (3.3V)&amp;amp;nbsp;</description>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.49 PLN</title>
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   <pubDate>2017-04-28</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.75 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2017-08-02</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.94 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2018-09-14</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.90 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2020-05-01</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.32 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2020-08-05</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.90 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2020-10-30</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 12.90 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2020-12-09</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 13.53 PLN</title>
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   <pubDate>2021-11-18</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 13.84 PLN</title>
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   <pubDate>2021-11-22</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 14.42 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2022-03-14</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 16.01 PLN</title>
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   <pubDate>2022-07-13</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 14.90 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2022-08-12</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 14.19 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2022-08-17</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 15.74 PLN</title>
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   <pubDate>2022-10-04</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 14.98 PLN</title>
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   <pubDate>2022-11-01</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 12.96 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2022-11-14</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 13.55 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2022-11-28</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 13.19 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2023-01-10</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 12.12 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2023-01-17</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 12.37 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2023-03-17</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 12.08 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2023-10-25</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.30 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2023-12-04</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.05 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2024-05-12</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.43 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2024-12-13</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.22 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2025-03-06</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.50 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2025-05-31</pubDate>
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   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.55 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2025-08-19</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.34 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2025-10-19</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.92 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2025-12-14</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.84 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2026-01-09</pubDate>
  </item>
  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 10.75 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2026-02-16</pubDate>
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  <item>
   <title>Konwerter UART-RS485 3,3V - Waveshare 4777 - 11.05 PLN</title>
   <link>https://elecena.pl/product/8321253/konwerter-uart-rs485-3-3v-waveshare-4777</link>
   <pubDate>2026-04-28</pubDate>
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