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toh:alfa_network:alfa_network_tube2hp [2020/07/10 07:34] – [Tags] PoE added tmomastoh:alfa_network:tube2hp [2022/02/01 09:01] – [Notes] Doesn't have RJ-45 port. librewrt
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 How to connect to the JTAG Port of this specific device:\\ How to connect to the JTAG Port of this specific device:\\
-**Insert photo of PCB with markings for JTAG port**+**Photo of PCB with markings for JTAG port**.
  
 +Alpha TUBE 2H.
 +
 +{{:media:alpha_networks:alfa_tube2h_uart.jpg?400|}}
 +
 +{{:media:alpha_networks:alfa_tube2h_uart2.jpg?400|}}
 +
 +To flash you must use **sysupgrade**.
 +
 +To connect you must use 3.3Vcc and this schema:
 +
 +TX (ALPHA) ----> RX (USB)
 +
 +RX (ALPHA)----> TX (USB)
 ===== Bootloader mods ===== ===== Bootloader mods =====
 -> [[docs:techref:bootloader]] -> [[docs:techref:bootloader]]
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 //Space for additional notes, links to forum threads or other resources.// //Space for additional notes, links to forum threads or other resources.//
  
-  * "Normal" RJ45-jacks with bend protection do not fit into the Tube-2HP and you cannot close the bottom-cap once such a jack is connected, because the jack is too long. If you want to close the cap, you need to choose a cable without bend protection and a very short jack, as the cap is way to short. In addition jacks with a plastic enclosure do not fit into the cap as the opening lacks 2mm in diameter.+  * "Normal" 8P8C-jacks with bend protection do not fit into the Tube-2HP and you cannot close the bottom-cap once such a jack is connected, because the jack is too long. If you want to close the cap, you need to choose a cable without bend protection and a very short jack, as the cap is way to short. In addition jacks with a plastic enclosure do not fit into the cap as the opening lacks 2mm in diameter.
   * When screwing tight the bottom cap, you squeeze out the rubber-ring, which leads to a lack of water protection.   * When screwing tight the bottom cap, you squeeze out the rubber-ring, which leads to a lack of water protection.
  
  • Last modified: 2024/02/12 11:13
  • by 127.0.0.1