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| toh:smartrg:sr400ac [2024/07/12 18:10] – [Tags] cubytus | toh:smartrg:sr400ac [2024/07/26 17:59] – [Opening the case] cubytus | ||
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| {{page> | {{page> | ||
| - | // | + | A router made by Smart/RG (now a subsidiary |
| - | <WRAP BOX> | + | Physically, it appears to be well-ventilated and features three heat sinks on the inside. Features a removable, weighted foot that can either prop the router upright (the default), or affixed to the back and allow for wall mounting. |
| - | FIXME Any text with a light background (like this one) provides instructions for creating | + | |
| - | </ | + | The same hardware is also available under different brands, such as Motorola AC1900. |
| /*****/ | /*****/ | ||
| Line 17: | Line 17: | ||
| /*****/ | /*****/ | ||
| - | {{media:example:genericrouter1.png?200|Generic Router}} | + | {{media:smartrg:sr400ac_frontstock.png?200|SmartRG SR400ac}} |
| + | /* | ||
| <WRAP BOX> | <WRAP BOX> | ||
| FIXME | FIXME | ||
| Line 32: | Line 33: | ||
| * DO NOT provide a complete howto here! Instead //groom// the [[docs: | * DO NOT provide a complete howto here! Instead //groom// the [[docs: | ||
| </ | </ | ||
| + | */ | ||
| ===== Supported Versions ===== | ===== Supported Versions ===== | ||
| Line 268: | Line 269: | ||
| -> [[docs: | -> [[docs: | ||
| Here, we merely name the buttons, so we can use them in the above Howto. | Here, we merely name the buttons, so we can use them in the above Howto. | ||
| - | |||
| - | <WRAP BOX> | ||
| - | FIXME Please fill in real values for this device, then remove the EXAMPLEs | ||
| The SmartRG SR400ac has the following buttons: | The SmartRG SR400ac has the following buttons: | ||
| - | ^ BUTTON | + | ^ BUTTON |
| - | | EXAMPLE | + | | Reset | button-restart |
| - | | EXAMPLE Secure Easy Setup | + | | WPS | button-wps |
| - | | EXAMPLE No buttons at all. | - | | + | | WiFi |
| - | + | ||
| - | </ | + | |
| + | On stock configuration, | ||
| ===== Hardware ===== | ===== Hardware ===== | ||
| ==== Info ==== | ==== Info ==== | ||
| Line 319: | Line 316: | ||
| **Note:** This will void your warranty! | **Note:** This will void your warranty! | ||
| - | <WRAP BOX> | + | Tools you'll need: |
| - | FIXME //Describe what needs to be done to open the device, e.g. remove rubber feet, adhesive labels, screws, | + | * a cross-headed 3.5mm screwdriver. Smaller 2.5mm will slip. |
| - | * To remove the cover and open the device, do a/b/c | + | * 2.5mm cross-headed screwdriver for inside screws. |
| - | </WRAP> | + | * 2 or 3 plastic guitar picks or other non-marking plastic spudger. The case is very tightly assembled. |
| + | |||
| + | To remove the backside: | ||
| + | - Remove foot (1 screw) | ||
| + | - Locate | ||
| + | - Remove those screws. | ||
| + | - With the guitar picks, start from the oval hole holding the foot at the bottom, then work your way along the bottom, then the sides. | ||
| + | - Holding both halves of the case, jiggle them around slightly to help detach them. | ||
| + | - Eventually you'll separate the halves. Nothing is attached to the backside. | ||
| //Main PCB://\\ | //Main PCB://\\ | ||
| - | **Insert photo of PCB** | + | {{: |
| + | {{: | ||
| + | |||
| + | The front of the PCB features a large heat-sink above the CPU. On the back, there are two other thick aluminium plates under each radio module acting as heat-sinks. | ||
| ==== Serial ==== | ==== Serial ==== | ||
| Line 333: | Line 341: | ||
| **Insert photo of PCB with markings for serial port** | **Insert photo of PCB with markings for serial port** | ||
| - | This router contains a 4-pin male header for the UART port inside. Lay the router on its front, open the backside, then orient the LAN ports farthest from you. The header will be on the left of the LAN ports. | + | This router contains a 4-pin male header for the UART port inside. |
| + | Lay the router on its front, open the backside, then orient the LAN ports farthest from you. The header will be on the left of the LAN ports. | ||
| Board connections (3.3V level): | Board connections (3.3V level): | ||
| - | 1: N/C 2: GND 3: TXD 4: RXD | + | **1:** N/C **2:** GND **3:** TXD **4:** RXD |
| + | |||
| + | {{: | ||
| At the USB-UART converter, invert TXD and RXD lines in order to get a view. | At the USB-UART converter, invert TXD and RXD lines in order to get a view. | ||
| - | <WRAP BOX> | ||
| - | FIXME //Add pictures.// | ||
| - | </ | ||
| ^ Serial connection parameters\\ for SmartRG SR400ac | 115200, 8N1, 3.3V | | ^ Serial connection parameters\\ for SmartRG SR400ac | 115200, 8N1, 3.3V | | ||
| Line 2928: | Line 2936: | ||
| //Space for additional notes, links to forum threads or other resources.// | //Space for additional notes, links to forum threads or other resources.// | ||
| - | * ... | + | * [[https:// |
| + | * This router has two internal Flash chips. | ||
| + | * Main one is NOR-type MX25L25645G (32MiB) ([[https:// | ||
| + | * The other one is NAND-type W29N02KVSIAF (256MiB) ([[https:// | ||
| ===== Tags ===== | ===== Tags ===== | ||