| 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
!!! info "Tarjeta: EinarBoard V5.6 — proyecto KiCad hbox-watchdog-v5 (lote en pedido, sep-2026)"
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.
Auto-generated from the PCB netlist (placement-independent) / 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 |
Autor |
Cambio |
| 1.0 |
2026-09-29 |
Helgen Technologies (generado por script desde la netlist) |
Primera versión para V5.6 |
