337 lines
14 KiB
Markdown
337 lines
14 KiB
Markdown
---
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title: "HBOX EinarBoard V5.6 — Pinout de arneses y conectores"
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project: Project Drogheda
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date: 2026-09-29
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version: "1.0"
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tags: [project-drogheda, hardware, harness, pinout, einarboard, v5.6]
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---
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# HBOX EinarBoard V5.6 — Pinout de arneses y conectores
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!!! warning "Generado de la netlist del 28-sep-2026"
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No incluye el acelerómetro **U26** (agregado el 8-oct) ni la eliminación de **P12/R42/C24** (9-oct). Se regenera cuando se congele la V5.6 (pasada 2 de layout). Los valores eléctricos siguen vigentes.
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!!! note "EinarBoard V5.6 (`hbox-watchdog-v5`), lote en pedido"
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Esta tarjeta es la evolución de la V5.5 fabricada (STM32F411 a bordo + zócalos simpleRTK2B y 4G NTRIP Master). **No es la v6** (GNSS y 4G soldados a bordo, `hbox-watchdog-v6`, en diseño): la v6 tiene su propia sección en el sitio. Cuando este documento dice «copiado de v6» se refiere solo al origen de un valor de componente.
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Generado automáticamente desde la netlist del esquemático (independiente de la colocación). `GND` = plano de tierra de la tarjeta; su lista completa de pads se omite. Las nets de potencia van marcadas ⚡ para elegir calibre de cable. Se omiten las banderas `PWR_FLAG` (PFx).
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| Netlist | Valor |
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|---|---|
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| Archivo | `03-Architecture-Hardware/kicad/_to_delete/v56-work-20260928/p5ntc-after.xml` (exportada de `kicad/hbox-watchdog-v5.kicad_sch` con la ECO V5.6 aplicada, Eeschema 10.0.4, 2026-09-28 17:43) |
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| SHA-256 | `45d3f034a327f8176bd76bf8d95698e21c3e3f914726b2648fcd80cc538e42a7` |
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| Aplica a | **V5.6** (lote por pedir). Para V5.5 as-fabbed (lote 22-ago, 15 pzas) ver la sección «Diferencias V5.5 → V5.6» al final. |
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## Resumen de conectores
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| Conn | Función | Pines | Tipo (huella) |
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|---|---|---|---|
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| **P1** | GX16-5 | 5 | `TerminalBlock_Phoenix_MKDS-1,5-5_1x05_P5.00mm_Horizontal` |
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| **P2** | 5V-IN-SD15B05 | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P4** | BATT-1S4P+NTC | 3 | `JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical` |
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| **P6** | FAN 2-pin | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P8** | PANEL_LED | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P10** | RESET-EXT | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P11** | CUTOFF-SW | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P12** | NTC-HOTSPOT | 2 | `JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical` |
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| **P14** | RGB_LED_EXT | 4 | `JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical` |
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| **P15** | RS485_OUT | 3 | `PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Vertical` |
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| **P16** | RS232_OUT | 3 | `PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Vertical` |
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| **H4** | TTL_UARTB | 4 | `PinHeader_1x04_P2.54mm_Vertical` |
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| **J11** | USB-C DFU | 15 | `USB_C_Receptacle_GCT_USB4085` |
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| **J9** | USB-C | 15 | `USB_C_Receptacle_GCT_USB4085` |
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| **J10** | HR911105A | 13 | `RJ45_Hanrun_HR911105A_Horizontal` |
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| **J7** | XBEE-ROW-1 (VCC/DOUT/DIN) | 10 | `PinSocket_1x10_P2.00mm_Vertical` |
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| **J8** | XBEE-ROW-2 | 10 | `PinSocket_1x10_P2.00mm_Vertical` |
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| **MOD1** | simpleRTK2B-Pro on UNO female headers | 32 | `Arduino_UNO_R3` |
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## Conectores de arnés (P)
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### P1 — GX16-5
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `24V_IN` ⚡potencia | D10.1, Q10.2 |
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| 2 | `GND` | plano de tierra |
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| 3 | `IGN_IN` | Rig1.1 |
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| 4 | `GND` | plano de tierra |
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| 5 | — | *(sin net)* |
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### P2 — 5V-IN-SD15B05
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `VEH5V` ⚡potencia | C30.1, C31.1, C78.1, JP1.2, R7.1, R51.1, R55.1, RS1.1, U6.16, U6.6 |
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| 2 | `GND` | plano de tierra |
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### P4 — BATT-1S4P+NTC
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `BAT_PLUS` ⚡potencia | C35.1, L6.2, R5.1, U6.23 |
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| 2 | `GND` | plano de tierra |
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| 3 | `NTC` | R55.2, R113.1, U6.17 |
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### P6 — FAN 2-pin
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `5V_FAN` ⚡potencia | C23.1, D2.1, JP1.1, L2.2, R20.1 |
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| 2 | `FAN_RET` | D2.2, Q2.3 |
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### P8 — PANEL_LED
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `LED_A` | D1.2, R3.2 |
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| 2 | `LED_K` | D1.1, Q4.3 |
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### P10 — RESET-EXT
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `NRST` | C104.1, SW1.1, TP5.1, U16.7 |
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| 2 | `GND` | plano de tierra |
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### P11 — CUTOFF-SW
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `MAIN5V` ⚡potencia | C32.1, C33.1, C34.1, JP2.1, JP3.3, JP4.1, JP6.1, Q7.5, Q7.6, Q7.7, Q7.8, R53.1, U6.1, U6.24 |
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| 2 | `SYS5V` ⚡potencia | C101.1, C119.1, C120.1, C121.1, D6.1, D12.2, F1.1, JP6.2, K1.2, R2.2, U7.2, U12.2, U12.7 |
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### P12 — NTC-HOTSPOT
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `NTC_TEMP` | C24.1, R42.2, U16.27 |
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| 2 | `GND` | plano de tierra |
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### P14 — RGB_LED_EXT
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `3V3` ⚡potencia | C80.1, C81.1, C84.1, C89.1, C105.1, C106.1, C107.1, C108.1, C110.1, C118.1, C124.1, Cu3.1, Cu4.1, D5.1, DB1.2, DB2.2, DB3.2, DB4.2, … (+31) |
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| 2 | `RGBR_K` | R89.1 |
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| 3 | `RGBG_K` | R90.1 |
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| 4 | `RGBB_K` | R91.1 |
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### P15 — RS485_OUT
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `RS485_A` | R82.1, U14.6 |
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| 2 | `RS485_B` | JP5.2, U14.7 |
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| 3 | `GND` | plano de tierra |
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### P16 — RS232_OUT
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `RS232_TX` | U15.14 |
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| 2 | `RS232_RX` | U15.13 |
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| 3 | `GND` | plano de tierra |
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### H4 — TTL_UARTB
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| Pin | Net | Conecta con |
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|---|---|---|
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| 1 | `3V3` ⚡potencia | C80.1, C81.1, C84.1, C89.1, C105.1, C106.1, C107.1, C108.1, C110.1, C118.1, C124.1, Cu3.1, Cu4.1, D5.1, DB1.2, DB2.2, DB3.2, DB4.2, … (+31) |
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| 2 | `SER_TXB` | U10.23, U15.11 |
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| 3 | `SER_RXB` | U10.24, U15.12 |
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| 4 | `GND` | plano de tierra |
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## Puertos de servicio (USB-C, Ethernet)
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### J11 — USB-C DFU
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| A1 | GND_A1 | `GND` | plano de tierra |
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| A4 | VBUS_A4 | `DFU_VBUS` ⚡potencia | D13.2, D16.1 |
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| A5 | CC1_A5 | `DFU_CC1` | R100.1 |
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| A6 | D+_A6 | `DFU_DP` | D14.1, U16.45 |
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| A7 | D-_A7 | `DFU_DM` | D15.1, U16.44 |
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| A9 | VBUS_A9 | `DFU_VBUS` ⚡potencia | D13.2, D16.1 |
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| A12 | GND_A12 | `GND` | plano de tierra |
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| B1 | GND_B1 | `GND` | plano de tierra |
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| B4 | VBUS_B4 | `DFU_VBUS` ⚡potencia | D13.2, D16.1 |
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| B5 | CC2_B5 | `DFU_CC2` | R101.1 |
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| B6 | D+_B6 | `DFU_DP` | D14.1, U16.45 |
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| B7 | D-_B7 | `DFU_DM` | D15.1, U16.44 |
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| B9 | VBUS_B9 | `DFU_VBUS` ⚡potencia | D13.2, D16.1 |
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| B12 | GND_B12 | `GND` | plano de tierra |
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| SH | SHIELD_SH | `GND` | plano de tierra |
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### J9 — USB-C
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| A1 | GND_A1 | `GND` | plano de tierra |
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| A4 | VBUS_A4 | `USB_VBUS` ⚡potencia | D19.5, J7.6 |
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| A5 | CC1_A5 | `USB_CC1` | Rcc1.1 |
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| A6 | D+_A6 | `USB_DP` | D19.3, D19.4, J7.7 |
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| A7 | D-_A7 | `USB_DM` | D19.1, D19.6, J7.8 |
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| A9 | VBUS_A9 | `USB_VBUS` ⚡potencia | D19.5, J7.6 |
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| A12 | GND_A12 | `GND` | plano de tierra |
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| B1 | GND_B1 | `GND` | plano de tierra |
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| B4 | VBUS_B4 | `USB_VBUS` ⚡potencia | D19.5, J7.6 |
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| B5 | CC2_B5 | `USB_CC2` | Rcc2.1 |
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| B6 | D+_B6 | `USB_DP` | D19.3, D19.4, J7.7 |
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| B7 | D-_B7 | `USB_DM` | D19.1, D19.6, J7.8 |
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| B9 | VBUS_B9 | `USB_VBUS` ⚡potencia | D19.5, J7.6 |
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| B12 | GND_B12 | `GND` | plano de tierra |
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| SH | SHIELD_SH | `GND` | plano de tierra |
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### J10 — HR911105A
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| 1 | TD+_1 | `ETH_TXP` | R92.1, U11.2 |
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| 2 | TD-_2 | `ETH_TXN` | R93.1, U11.1 |
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| 3 | RD+_3 | `ETH_RXP` | R94.1, U11.6 |
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| 4 | TCT_4 | `3V3_ETH` ⚡potencia | C92.1, C93.1, C94.1, C98.1, C102.1, C103.1, L8.2, R84.1, R87.1, R92.2, R93.2, R96.2, R97.2, U11.11, U11.15, U11.17, U11.21, U11.28, … (+2) |
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| 5 | RCT_5 | `ETH_RCT` | C97.1, R94.2, R95.2 |
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| 6 | RD-_6 | `ETH_RXN` | R95.1, U11.5 |
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| 7 | NC_7 | — | *(sin net)* |
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| 8 | 8 | — | *(sin net)* |
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| 9 | 9 | `ETH_LNK_A` | R96.1 |
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| 10 | 10 | `ETH_LINKLED` | U11.25 |
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| 11 | 11 | `ETH_ACT_A` | R97.1 |
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| 12 | 12 | `ETH_ACTLED` | U11.27 |
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| SH | SH | `GND` | plano de tierra |
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## Zócalos de módulos
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### J7 — XBEE-ROW-1 (VCC/DOUT/DIN)
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Fila 1 del zócalo XBee (pines 1–10 del módulo, en orden). Módem ArduSimple 4G NTRIP Master.
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| 1 | Pin_1_1 | `3V3_MODEM` ⚡potencia | C41.1, C43.1, C122.1, J8.7, L7.2, R60.1 |
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| 2 | Pin_2_2 | `DOUT_4G` | MOD1.17, R111.2 |
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| 3 | Pin_3_3 | `DIN_4G` | K1.5, K1.6 |
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| 4 | Pin_4_4 | `GND` | plano de tierra |
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| 5 | Pin_5_5 | `MODEM_RST` | R107.2, SW4G1.1 |
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| 6 | Pin_6_6 | `USB_VBUS` ⚡potencia | D19.5, J9.A4, J9.A9, J9.B4, J9.B9 |
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| 7 | Pin_7_7 | `USB_DP` | D19.3, D19.4, J9.A6, J9.B6 |
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| 8 | Pin_8_8 | `USB_DM` | D19.1, D19.6, J9.A7, J9.B7 |
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| 9 | Pin_9_9 | — | *(sin net)* |
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| 10 | Pin_10_10 | `GND` | plano de tierra |
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### J8 — XBEE-ROW-2
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Fila 2 del zócalo XBee: **pad k = pin XBee (21 − k)** (espejo; regla verificada en el Informe técnico V3+V4 contra el footprint-R00 de ArduSimple: J8.8 = pin 13 LED, J8.6 = pin 15 GND, J8.10 = pin 11 GND). La net `XBEE_ONSLP` en J8.3 (R109 DNP) corresponde por esa regla al pin XBee 18; el ECO la etiqueta «pin 13 ON/SLEEP». <!-- VERIFICAR contra el datasheet del 4G NTRIP Master antes de poblar R109 -->
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| 1 | Pin_1_1 | `GND` | plano de tierra |
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| 2 | Pin_2_2 | — | *(sin net)* |
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| 3 | Pin_3_3 | `XBEE_ONSLP` | R109.2 |
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| 4 | Pin_4_4 | — | *(sin net)* |
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| 5 | Pin_5_5 | — | *(sin net)* |
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| 6 | Pin_6_6 | `GND` | plano de tierra |
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| 7 | Pin_7_7 | `3V3_MODEM` ⚡potencia | C41.1, C43.1, C122.1, J7.1, L7.2, R60.1 |
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| 8 | Pin_8_8 | `MODEM_LED` | R108.2, Rmled1.1 |
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| 9 | Pin_9_9 | — | *(sin net)* |
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| 10 | Pin_10_10 | `GND` | plano de tierra |
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### MOD1 — simpleRTK2B-Pro on UNO female headers
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Zócalo UNO del simpleRTK2B Pro (ArduSimple). Solo se usan 5V, IOREF, GND, D0/D1 (UART1) y D2/D8 (UART2); el resto queda sin conectar por indicación de ArduSimple.
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| Pin | Señal | Net | Conecta con |
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|---|---|---|---|
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| 1 | NC_1 | — | *(sin net)* |
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| 2 | IOREF_2 | `3V3` ⚡potencia | C80.1, C81.1, C84.1, C89.1, C105.1, C106.1, C107.1, C108.1, C110.1, C118.1, C124.1, Cu3.1, Cu4.1, D5.1, DB1.2, DB2.2, DB3.2, DB4.2, … (+31) |
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| 3 | RESET_3 | — | *(sin net)* |
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| 4 | 3V3_OUT_4 | — | *(sin net)* |
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| 5 | 5V_5 | `SW_5V` ⚡potencia | C3.1, C40.1, Q1.3 |
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| 6 | GND_6 | `GND` | plano de tierra |
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| 7 | GND_7 | `GND` | plano de tierra |
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| 8 | VIN_8 | — | *(sin net)* |
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| 9 | A0_9 | — | *(sin net)* |
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| 10 | A1_10 | — | *(sin net)* |
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| 11 | A2_11 | — | *(sin net)* |
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| 12 | A3_12 | — | *(sin net)* |
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| 13 | A4_13 | — | *(sin net)* |
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| 14 | A5_14 | — | *(sin net)* |
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| 15 | TX1_D0_15 | `GNSS_RX` | U16.17 |
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| 16 | RX1_D1_16 | `GNSS_TX` | U16.16 |
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| 17 | RX2_D2_17 | `DOUT_4G` | J7.2, R111.2 |
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| 18 | D3_18 | — | *(sin net)* |
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| 19 | D4_19 | — | *(sin net)* |
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| 20 | D5_20 | — | *(sin net)* |
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| 21 | D6_21 | — | *(sin net)* |
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| 22 | D7_22 | — | *(sin net)* |
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| 23 | TX2_D8_23 | `USART1_RX` | K1.1, Rdfu1.1, U16.43 |
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| 24 | D9_24 | — | *(sin net)* |
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| 25 | D10_25 | — | *(sin net)* |
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| 26 | FENCE_D11_26 | — | *(sin net)* |
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| 27 | EXTINT_D12_27 | — | *(sin net)* |
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| 28 | TPS_D13_28 | — | *(sin net)* |
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| 29 | GND_29 | `GND` | plano de tierra |
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| 30 | AREF_30 | — | *(sin net)* |
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| 31 | SDA_31 | — | *(sin net)* |
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| 32 | SCL_32 | — | *(sin net)* |
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## Puentes de soldadura
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| Ref | Valor (estado por defecto) | Pad 1 | Pad 2 | Pad 3 |
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|---|---|---|---|---|
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| **JP1** | 0R | `5V_FAN` | `VEH5V` | — |
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| **JP2** | F2:LFP (2-3) | `MAIN5V` | `F2_SEL` | `GND` |
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| **JP3** | F1:0 | `GND` | `F1_SEL` | `MAIN5V` |
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| **JP4** | F0:1 | `MAIN5V` | `F0_SEL` | `GND` |
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| **JP5** | RS485_TERM | `RS485_T` | `RS485_B` | — |
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| **JP6** | JP_CUT | `MAIN5V` | `SYS5V` | — |
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## Botones
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| Ref | Serigrafía | Pin 1 | Pin 2 |
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|---|---|---|---|
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| **SW1** | RESET | `NRST` (C104.1, P10.1, TP5.1, U16.7) | `GND` |
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| **SW2** | BOOT0 | `3V3` (C80.1, C81.1, C84.1, C89.1, C105.1, C106.1, C107.1, C108.1, C110.1, C118.1, C124.1, Cu3.1, … (+37)) | `BOOT0` |
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| **SW4G1** | RESET | `MODEM_RST` (J7.5, R107.2) | `GND` |
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## Puntos de prueba
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| Ref | Nombre | Net | Conecta con |
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|---|---|---|---|
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| **TP1** | CLPROG | `CLPROG_TP` | U6.3 |
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| **TP2** | PFO | `PFO_TP` | U6.20 |
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| **TP3** | SWDIO | `SWDIO` | U16.46 |
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| **TP4** | SWCLK | `SWCLK` | U16.49 |
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| **TP5** | NRST | `NRST` | C104.1, P10.1, SW1.1, U16.7 |
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| **TP6** | GND | `GND` | plano de tierra |
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| **TP7** | 3V3 | `3V3` | C80.1, C81.1, C84.1, C89.1, C105.1, C106.1, C107.1, C108.1, C110.1, C118.1, C124.1, Cu3.1, … (+37) |
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## Diferencias V5.5 → V5.6 en conectores (lo que cambia para el arnés)
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|
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| Conector | V5.5 (lote 22-ago) | V5.6 | Fuente |
|
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|---|---|---|---|
|
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| **P5** TEMP_PROBE (3V3/GND/SDA/SCL) | Presente | Eliminado — ya no hay sonda externa de T/RH; la temperatura del cargador la mide U4 y la del módem U18 en la tarjeta | Informe de cambios §10 / netlist `p5ntc-after.xml` (sin P5) |
|
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| **P4.3** NTC | Solo al LTC4040 (U6.17) con R55 10 k (Li-ion) | Además al MCU **PC5** por R113 100 k / R114 120 k / C125 10 nF (`NTC_CELL`); R55 **5.6 k** para química **LFP-HT** (NTC B3380) | netlist; Informe §9 |
|
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| **JP2** | `F2:Li-ion` puente 1-2 | **`F2:LFP` puente 2-3** (flotación LiFePO4) | Informe §9 |
|
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| **JP6** | No existía | Nuevo, en paralelo con P11 (`MAIN5V`↔`SYS5V`), abierto — puentear solo si la unidad no lleva interruptor de corte | Informe §2 |
|
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| **J7.2** DOUT_4G | Solo a MOD1.17 | Además al MCU **PC7** (USART6_RX) por R111 1 k — escucha RTCM | Informe §3 |
|
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| **J7.5** MODEM_RST | Solo SW4G1 | Además al MCU **PC1** por R107 1 k | Informe §3 |
|
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| **J8.8** MODEM_LED | Solo Rmled1/D4G1 | Además al MCU **PC2** por R108 10 k | Informe §3 |
|
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| **J8.3** | Sin conexión | `XBEE_ONSLP` → PC4 por R109 10 k DNP | Informe §2–3 |
|
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| **J9** USB-C módem | Sin ESD | **D19 USBLC6-2SC6** en D+/D−/VBUS | Informe §2 |
|
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| **J10** RJ45 | Sin cambio (sin PoE) | Sin cambio; U11 con R112 4.7 k pull-down en `ETH_RST`, C90 4.7 µF, C91 10 nF | Informe §10 |
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| **P11** CUTOFF-SW | `MAIN5V`/`SYS5V` | Sin cambio (JP6 lo puentea si se desea) | netlist |
|
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| **P1, P2, P6, P8, P10, P12, P14, P15, P16, J11, MOD1** | — | **Sin cambio** eléctrico | diff de netlist v55-baseline → V5.6 (Informe §4) |
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|
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!!! note "P13 (MODO-B-UPLINK) y P3 (RTK2B-UART1)"
|
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Existían en la V3 (`harness-connector-pinout.md`) y **no existen en V4/V5.5/V5.6** (eliminados en V4 junto con H3: el Modo B es permanente por K1). No buscarlos en la tarjeta.
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## Historial de revisiones
|
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|
||
| Versión | Fecha | Cambios |
|
||
|---|---|---|
|
||
| 1.0 | 2026-09-29 | Primera versión para V5.6 |
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