| title |
project |
date |
version |
tags |
| HBOX EinarBoard V5.6 — Pinout de arneses y conectores |
Project Drogheda |
2026-09-29 |
1.0 |
| project-drogheda |
| hardware |
| harness |
| pinout |
| einarboard |
| v5.6 |
|
HBOX EinarBoard V5.6 — Pinout de arneses y conectores
!!! warning "Designadores de antes del 22-oct (T43)"
Esta página usa la numeración anterior a T43; en la tarjeta nueva los designadores son otros. Tradúcelos con la tabla viejo → nuevo. Se va a regenerar con la numeración nueva (pendiente t-docs-designadores-t43).
!!! warning "Generado de la netlist del 28-sep-2026"
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.
!!! note "EinarBoard V5.6 (hbox-watchdog-v5), lote en pedido"
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.
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).
| Netlist |
Valor |
| 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) |
| SHA-256 |
45d3f034a327f8176bd76bf8d95698e21c3e3f914726b2648fcd80cc538e42a7 |
| 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. |
Resumen de conectores
| Conn |
Función |
Pines |
Tipo (huella) |
| P1 |
GX16-5 |
5 |
TerminalBlock_Phoenix_MKDS-1,5-5_1x05_P5.00mm_Horizontal |
| P2 |
5V-IN-SD15B05 |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P4 |
BATT-1S4P+NTC |
3 |
JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical |
| P6 |
FAN 2-pin |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P8 |
PANEL_LED |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P10 |
RESET-EXT |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P11 |
CUTOFF-SW |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P12 |
NTC-HOTSPOT |
2 |
JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical |
| P14 |
RGB_LED_EXT |
4 |
JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical |
| P15 |
RS485_OUT |
3 |
PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Vertical |
| P16 |
RS232_OUT |
3 |
PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Vertical |
| H4 |
TTL_UARTB |
4 |
PinHeader_1x04_P2.54mm_Vertical |
| J11 |
USB-C DFU |
15 |
USB_C_Receptacle_GCT_USB4085 |
| J9 |
USB-C |
15 |
USB_C_Receptacle_GCT_USB4085 |
| J10 |
HR911105A |
13 |
RJ45_Hanrun_HR911105A_Horizontal |
| J7 |
XBEE-ROW-1 (VCC/DOUT/DIN) |
10 |
PinSocket_1x10_P2.00mm_Vertical |
| J8 |
XBEE-ROW-2 |
10 |
PinSocket_1x10_P2.00mm_Vertical |
| MOD1 |
simpleRTK2B-Pro on UNO female headers |
32 |
Arduino_UNO_R3 |
Conectores de arnés (P)
P1 — GX16-5
| Pin |
Net |
Conecta con |
| 1 |
24V_IN ⚡potencia |
D10.1, Q10.2 |
| 2 |
GND |
plano de tierra |
| 3 |
IGN_IN |
Rig1.1 |
| 4 |
GND |
plano de tierra |
| 5 |
— |
(sin net) |
P2 — 5V-IN-SD15B05
| Pin |
Net |
Conecta con |
| 1 |
VEH5V ⚡potencia |
C30.1, C31.1, C78.1, JP1.2, R7.1, R51.1, R55.1, RS1.1, U6.16, U6.6 |
| 2 |
GND |
plano de tierra |
P4 — BATT-1S4P+NTC
| Pin |
Net |
Conecta con |
| 1 |
BAT_PLUS ⚡potencia |
C35.1, L6.2, R5.1, U6.23 |
| 2 |
GND |
plano de tierra |
| 3 |
NTC |
R55.2, R113.1, U6.17 |
P6 — FAN 2-pin
| Pin |
Net |
Conecta con |
| 1 |
5V_FAN ⚡potencia |
C23.1, D2.1, JP1.1, L2.2, R20.1 |
| 2 |
FAN_RET |
D2.2, Q2.3 |
P8 — PANEL_LED
| Pin |
Net |
Conecta con |
| 1 |
LED_A |
D1.2, R3.2 |
| 2 |
LED_K |
D1.1, Q4.3 |
P10 — RESET-EXT
| Pin |
Net |
Conecta con |
| 1 |
NRST |
C104.1, SW1.1, TP5.1, U16.7 |
| 2 |
GND |
plano de tierra |
P11 — CUTOFF-SW
| Pin |
Net |
Conecta con |
| 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 |
| 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 |
P12 — NTC-HOTSPOT
| Pin |
Net |
Conecta con |
| 1 |
NTC_TEMP |
C24.1, R42.2, U16.27 |
| 2 |
GND |
plano de tierra |
P14 — RGB_LED_EXT
| Pin |
Net |
Conecta con |
| 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) |
| 2 |
RGBR_K |
R89.1 |
| 3 |
RGBG_K |
R90.1 |
| 4 |
RGBB_K |
R91.1 |
P15 — RS485_OUT
| Pin |
Net |
Conecta con |
| 1 |
RS485_A |
R82.1, U14.6 |
| 2 |
RS485_B |
JP5.2, U14.7 |
| 3 |
GND |
plano de tierra |
P16 — RS232_OUT
| Pin |
Net |
Conecta con |
| 1 |
RS232_TX |
U15.14 |
| 2 |
RS232_RX |
U15.13 |
| 3 |
GND |
plano de tierra |
H4 — TTL_UARTB
| Pin |
Net |
Conecta con |
| 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) |
| 2 |
SER_TXB |
U10.23, U15.11 |
| 3 |
SER_RXB |
U10.24, U15.12 |
| 4 |
GND |
plano de tierra |
Puertos de servicio (USB-C, Ethernet)
J11 — USB-C DFU
| Pin |
Señal |
Net |
Conecta con |
| A1 |
GND_A1 |
GND |
plano de tierra |
| A4 |
VBUS_A4 |
DFU_VBUS ⚡potencia |
D13.2, D16.1 |
| A5 |
CC1_A5 |
DFU_CC1 |
R100.1 |
| A6 |
D+_A6 |
DFU_DP |
D14.1, U16.45 |
| A7 |
D-_A7 |
DFU_DM |
D15.1, U16.44 |
| A9 |
VBUS_A9 |
DFU_VBUS ⚡potencia |
D13.2, D16.1 |
| A12 |
GND_A12 |
GND |
plano de tierra |
| B1 |
GND_B1 |
GND |
plano de tierra |
| B4 |
VBUS_B4 |
DFU_VBUS ⚡potencia |
D13.2, D16.1 |
| B5 |
CC2_B5 |
DFU_CC2 |
R101.1 |
| B6 |
D+_B6 |
DFU_DP |
D14.1, U16.45 |
| B7 |
D-_B7 |
DFU_DM |
D15.1, U16.44 |
| B9 |
VBUS_B9 |
DFU_VBUS ⚡potencia |
D13.2, D16.1 |
| B12 |
GND_B12 |
GND |
plano de tierra |
| SH |
SHIELD_SH |
GND |
plano de tierra |
J9 — USB-C
| Pin |
Señal |
Net |
Conecta con |
| A1 |
GND_A1 |
GND |
plano de tierra |
| A4 |
VBUS_A4 |
USB_VBUS ⚡potencia |
D19.5, J7.6 |
| A5 |
CC1_A5 |
USB_CC1 |
Rcc1.1 |
| A6 |
D+_A6 |
USB_DP |
D19.3, D19.4, J7.7 |
| A7 |
D-_A7 |
USB_DM |
D19.1, D19.6, J7.8 |
| A9 |
VBUS_A9 |
USB_VBUS ⚡potencia |
D19.5, J7.6 |
| A12 |
GND_A12 |
GND |
plano de tierra |
| B1 |
GND_B1 |
GND |
plano de tierra |
| B4 |
VBUS_B4 |
USB_VBUS ⚡potencia |
D19.5, J7.6 |
| B5 |
CC2_B5 |
USB_CC2 |
Rcc2.1 |
| B6 |
D+_B6 |
USB_DP |
D19.3, D19.4, J7.7 |
| B7 |
D-_B7 |
USB_DM |
D19.1, D19.6, J7.8 |
| B9 |
VBUS_B9 |
USB_VBUS ⚡potencia |
D19.5, J7.6 |
| B12 |
GND_B12 |
GND |
plano de tierra |
| SH |
SHIELD_SH |
GND |
plano de tierra |
J10 — HR911105A
| Pin |
Señal |
Net |
Conecta con |
| 1 |
TD+_1 |
ETH_TXP |
R92.1, U11.2 |
| 2 |
TD-_2 |
ETH_TXN |
R93.1, U11.1 |
| 3 |
RD+_3 |
ETH_RXP |
R94.1, U11.6 |
| 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) |
| 5 |
RCT_5 |
ETH_RCT |
C97.1, R94.2, R95.2 |
| 6 |
RD-_6 |
ETH_RXN |
R95.1, U11.5 |
| 7 |
NC_7 |
— |
(sin net) |
| 8 |
8 |
— |
(sin net) |
| 9 |
9 |
ETH_LNK_A |
R96.1 |
| 10 |
10 |
ETH_LINKLED |
U11.25 |
| 11 |
11 |
ETH_ACT_A |
R97.1 |
| 12 |
12 |
ETH_ACTLED |
U11.27 |
| SH |
SH |
GND |
plano de tierra |
Zócalos de módulos
J7 — XBEE-ROW-1 (VCC/DOUT/DIN)
Fila 1 del zócalo XBee (pines 1–10 del módulo, en orden). Módem ArduSimple 4G NTRIP Master.
| Pin |
Señal |
Net |
Conecta con |
| 1 |
Pin_1_1 |
3V3_MODEM ⚡potencia |
C41.1, C43.1, C122.1, J8.7, L7.2, R60.1 |
| 2 |
Pin_2_2 |
DOUT_4G |
MOD1.17, R111.2 |
| 3 |
Pin_3_3 |
DIN_4G |
K1.5, K1.6 |
| 4 |
Pin_4_4 |
GND |
plano de tierra |
| 5 |
Pin_5_5 |
MODEM_RST |
R107.2, SW4G1.1 |
| 6 |
Pin_6_6 |
USB_VBUS ⚡potencia |
D19.5, J9.A4, J9.A9, J9.B4, J9.B9 |
| 7 |
Pin_7_7 |
USB_DP |
D19.3, D19.4, J9.A6, J9.B6 |
| 8 |
Pin_8_8 |
USB_DM |
D19.1, D19.6, J9.A7, J9.B7 |
| 9 |
Pin_9_9 |
— |
(sin net) |
| 10 |
Pin_10_10 |
GND |
plano de tierra |
J8 — XBEE-ROW-2
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».
| Pin |
Señal |
Net |
Conecta con |
| 1 |
Pin_1_1 |
GND |
plano de tierra |
| 2 |
Pin_2_2 |
— |
(sin net) |
| 3 |
Pin_3_3 |
XBEE_ONSLP |
R109.2 |
| 4 |
Pin_4_4 |
— |
(sin net) |
| 5 |
Pin_5_5 |
— |
(sin net) |
| 6 |
Pin_6_6 |
GND |
plano de tierra |
| 7 |
Pin_7_7 |
3V3_MODEM ⚡potencia |
C41.1, C43.1, C122.1, J7.1, L7.2, R60.1 |
| 8 |
Pin_8_8 |
MODEM_LED |
R108.2, Rmled1.1 |
| 9 |
Pin_9_9 |
— |
(sin net) |
| 10 |
Pin_10_10 |
GND |
plano de tierra |
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.
| Pin |
Señal |
Net |
Conecta con |
| 1 |
NC_1 |
— |
(sin net) |
| 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) |
| 3 |
RESET_3 |
— |
(sin net) |
| 4 |
3V3_OUT_4 |
— |
(sin net) |
| 5 |
5V_5 |
SW_5V ⚡potencia |
C3.1, C40.1, Q1.3 |
| 6 |
GND_6 |
GND |
plano de tierra |
| 7 |
GND_7 |
GND |
plano de tierra |
| 8 |
VIN_8 |
— |
(sin net) |
| 9 |
A0_9 |
— |
(sin net) |
| 10 |
A1_10 |
— |
(sin net) |
| 11 |
A2_11 |
— |
(sin net) |
| 12 |
A3_12 |
— |
(sin net) |
| 13 |
A4_13 |
— |
(sin net) |
| 14 |
A5_14 |
— |
(sin net) |
| 15 |
TX1_D0_15 |
GNSS_RX |
U16.17 |
| 16 |
RX1_D1_16 |
GNSS_TX |
U16.16 |
| 17 |
RX2_D2_17 |
DOUT_4G |
J7.2, R111.2 |
| 18 |
D3_18 |
— |
(sin net) |
| 19 |
D4_19 |
— |
(sin net) |
| 20 |
D5_20 |
— |
(sin net) |
| 21 |
D6_21 |
— |
(sin net) |
| 22 |
D7_22 |
— |
(sin net) |
| 23 |
TX2_D8_23 |
USART1_RX |
K1.1, Rdfu1.1, U16.43 |
| 24 |
D9_24 |
— |
(sin net) |
| 25 |
D10_25 |
— |
(sin net) |
| 26 |
FENCE_D11_26 |
— |
(sin net) |
| 27 |
EXTINT_D12_27 |
— |
(sin net) |
| 28 |
TPS_D13_28 |
— |
(sin net) |
| 29 |
GND_29 |
GND |
plano de tierra |
| 30 |
AREF_30 |
— |
(sin net) |
| 31 |
SDA_31 |
— |
(sin net) |
| 32 |
SCL_32 |
— |
(sin net) |
Puentes de soldadura
| Ref |
Valor (estado por defecto) |
Pad 1 |
Pad 2 |
Pad 3 |
| JP1 |
0R |
5V_FAN |
VEH5V |
— |
| JP2 |
F2:LFP (2-3) |
MAIN5V |
F2_SEL |
GND |
| JP3 |
F1:0 |
GND |
F1_SEL |
MAIN5V |
| JP4 |
F0:1 |
MAIN5V |
F0_SEL |
GND |
| JP5 |
RS485_TERM |
RS485_T |
RS485_B |
— |
| JP6 |
JP_CUT |
MAIN5V |
SYS5V |
— |
Botones
| Ref |
Serigrafía |
Pin 1 |
Pin 2 |
| SW1 |
RESET |
NRST (C104.1, P10.1, TP5.1, U16.7) |
GND |
| 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 |
| SW4G1 |
RESET |
MODEM_RST (J7.5, R107.2) |
GND |
Puntos de prueba
| Ref |
Nombre |
Net |
Conecta con |
| TP1 |
CLPROG |
CLPROG_TP |
U6.3 |
| TP2 |
PFO |
PFO_TP |
U6.20 |
| TP3 |
SWDIO |
SWDIO |
U16.46 |
| TP4 |
SWCLK |
SWCLK |
U16.49 |
| TP5 |
NRST |
NRST |
C104.1, P10.1, SW1.1, U16.7 |
| TP6 |
GND |
GND |
plano de tierra |
| 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) |
Diferencias V5.5 → V5.6 en conectores (lo que cambia para el arnés)
| Conector |
V5.5 (lote 22-ago) |
V5.6 |
Fuente |
| 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) |
| 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 |
| JP2 |
F2:Li-ion puente 1-2 |
F2:LFP puente 2-3 (flotación LiFePO4) |
Informe §9 |
| JP6 |
No existía |
Nuevo, en paralelo con P11 (MAIN5V↔SYS5V), abierto — puentear solo si la unidad no lleva interruptor de corte |
Informe §2 |
| J7.2 DOUT_4G |
Solo a MOD1.17 |
Además al MCU PC7 (USART6_RX) por R111 1 k — escucha RTCM |
Informe §3 |
| J7.5 MODEM_RST |
Solo SW4G1 |
Además al MCU PC1 por R107 1 k |
Informe §3 |
| J8.8 MODEM_LED |
Solo Rmled1/D4G1 |
Además al MCU PC2 por R108 10 k |
Informe §3 |
| J8.3 |
Sin conexión |
XBEE_ONSLP → PC4 por R109 10 k DNP |
Informe §2–3 |
| J9 USB-C módem |
Sin ESD |
D19 USBLC6-2SC6 en D+/D−/VBUS |
Informe §2 |
| 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 |
| P11 CUTOFF-SW |
MAIN5V/SYS5V |
Sin cambio (JP6 lo puentea si se desea) |
netlist |
| P1, P2, P6, P8, P10, P12, P14, P15, P16, J11, MOD1 |
— |
Sin cambio eléctrico |
diff de netlist v55-baseline → V5.6 (Informe §4) |
!!! note "P13 (MODO-B-UPLINK) y P3 (RTK2B-UART1)"
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.
Historial de revisiones
| Versión |
Fecha |
Cambios |
| 1.0 |
2026-09-29 |
Primera versión para V5.6 |
Leopoldo Rodríguez
caa0c4c1eb