e-Shock CU02 Connectivity Unit

Instruccions d'ús
- This section will contain detailed instructions on how to install, configure, and operate the CU02 unit.
- Please refer to the full manual for specific wiring diagrams and software setup procedures.
- The CU02 is designed for remote connectivity, enhanced Bluetooth connectivity, multimedia data stream handling, and data exchange/notifications via OEM’s Cloud Data Storage.
- Ensure proper installation according to the technical drawings and positioning guidelines provided in the full document.
| Producte | CU02 | ||||
| Tipus | Connectivity Unit CU02, available in four different variants:
– CU02 MINI (P/N 800-007-001) – CU02 MID (P/N 800-007-002) – CU02 MAXI (P/N 800-007-003) – CU02 MAXI EXT GPS (P/N 800-007-004) |
||||
|
Breu descripció |
This document summarizes all the main technical specifications of the CU02 device that are useful to the user and to the OEM operator, providing a summary of product interfaces and all the installation requirements. | ||||
|
Observació |
|||||
| Problema | Data | Autors | Aprovador | Nota | |
| 0.1 | 22/01/2025 | Matteo Pasquini | Diego Delvecchio | Document generated from “CU02_DataBrief_v1.2” (paragraphs from 1 to 4 and from 7 to 8) | |
| 0.2 | 30/09/2025 | Matteo Pasquini | Diego Delvecchio | Updated §6.2 and §6.3 as requested for FCC certification | |
Introducció
Propòsit
- The CU02 is an e-Shock telematic control unit, specifically designed to offer remote connectivity, enhanced Bluetooth connectivity, the capability to handle multimedia data stream and support for data exchange and notifications through the OEM’s Cloud Data Storage.
- The CU02 will target applications in motorcycles, off-highway vehicles, and automotive OEMs.
- This document summarizes all the main technical specifications of the CU02 device that are useful to the user and to the OEM operator, providing a summary of product interfaces and all the installation requirements.
Normes
| ID | Codi | Títol |
| STD01 | ISO 16750-3 | Road Vehicles – Environmental conditions and testing for electronic equipment. |
| STD02 | EN 60529 | EN 60529 – Degrees of protection provided by enclosures. |
| STD03 | ISO 7637-1 | Road Vehicles – Electrical disturbance from conduction and coupling – Part 1: Definitions and general considerations. |
| STD04 | ISO 7637-2 | Road Vehicles – Electrical disturbance from conduction and coupling – Part 2: Electrical transient conduction along supply lines only on vehicles with a nominal 12 V or 24 V supply voltage. |
| STD05 | ISO 11452-1 | Road Vehicles – Component test methods for electrical Disturbances from narrowband radiated electromagnetic energy – Part 1: General principles and terminology. |
| STD06 | ISO 11452-2 | Road Vehicles – Component test methods for electrical
disturbances from narrowband radiated electromagnetic energy – Part 2: Absorber-lined shielded enclosure. |
| STD07 | ISO 11452-3 | Road Vehicles – Component test methods for electrical disturbances from narrowband radiated electromagnetic energy – Part 3: Transverse electromagnetic mode (TEM) cell. |
| STD08 | ISO 11452-4 | Road Vehicles – Component test methods for electrical disturbances from narrowband radiated electromagnetic energy – Part 4: Bulk current injection (BCI). |
| STD09 | ISO 10605 | Road Vehicles – Test methods for electrical disturbances from electrostatic discharge |
| STD10 | UNECE R-10 | UN Regulations – Environmental compatibility: electromagnetic compatibility |
Table 1 Standards
Acrònims
| Acrònim | Descripció |
| IDE | Entorn de desenvolupament integrat |
| HW | Maquinari |
| ECP | e-Shock Cloud Platform |
| ECU | Unitat de control electrònic |
| N/A | No aplicable |
| OEM | Original Equipment Manufacturer/Market |
| SW | Programari |
| VCU | Unitat de control de vehicles |
| ECP | e-Shock Cloud Platform |
| FOTA | Firmware a l'aire |
Table 2 Acronyms
Especificacions tècniques
ECU Manual – Technical specifications
- The main technical characteristics of the CU02 ECU, depending on product variants, are listed here:
| Poder | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| Entrada Voltage gamma | 8 – 28 V amb sobrevoltage and reverse polarity inversion protection | |||
| Internal Back-Up Battery | Bateria Li-Ion de 500 mAh (2 Wh) | |||
| CORE | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| MCU | Dual-core microprocessor:
· ARM Coretx-A7 32-bit, running Yocto · ARM Cortex-M4 32-bit |
|||
| Memòria Flash | eMMC de 8 GB | |||
| CEL·LULAR | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| Tecnologia | LTE Cat 1 bis
up to 10,3 Mbit/s DL, up to 5.2 Mbit/s UL GSM/GPRS fallback |
|||
| SIM | eSIM MFF2 | |||
| Suport de dades | SMS (text/dades) | |||
| GNSS | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| Constellation GNSS | GPS, BeiDou, Galileo, GLONASS, SBAS, and QZSS | |||
| Precisió de posició | 1,5 m CEP
CEP, 50%, 24 hours static, –130 dBm, > 6 SVs for each GNSS system. |
|||
| GPS in combination with SBAS and QZSS. | |||
| Precisió de velocitat | 0,05 m/s | ||
| Taxa d'actualització | >= 10 Hz
(25 Hz available in high-performance mode) |
||
| BLUETOOTH | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| Estàndard | – | Bluetooth 5.2 BR / EDR / LE | |
| Wi-Fi | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| Freqüències | – | 2.4 GHz | |
| Estàndard | – | Single-band IEEE 802.11b/g/n | |
| Topologia de xarxa | – | AP and STA dual mode | |
| RF PODER | |||
| Wi-Fi | WiFi IEEE 802.11b: 19.6dBm EIRP max WiFi IEEE 802.11g: 15.6dBm EIRP max WiFi IEEE 802.11n: 14.6dBm EIRP max | ||
| BT – BLE | BT: 14.6dBm EIRP max BLE: 10.6dBm EIRP max | ||
| CEL·LULAR | 2 W (33 dBm ± 2 dB) - Classe 4 @ GSM 900
1 W (30 dBm ± 2 dB) - Classe 1 @ DCS 1800 0.2 W (23 dBm ± 2,7 dB) – Classe 3 @ E-UTRA LTE |
||
| RF FREQÜÈNCIA BANDES | |||
| Wi-Fi | 2412 – 2472 MHz | ||
| BT – BLE | 2402 – 2480 MHz | ||
| CEL·LULAR | GSM/GPRS: E-GSM 900, DCS 1800
E-UTRA LTE FDD: 2100 (B1) / 1800 (B3) / 2600 (B7) / 900 (B8) / 800 (B20) / 700 (B28) |
||
| E-UTRA LTE TDD: 2600 (B38) / 2300 (B40) / 2500 (B41) | |||
| SENSORS | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| IMU | 6 Axis inertial sensor | ||
| Temperatura | Temperature sensor embedded in the IMU | ||
| DIAGNOSTSTIC PROTOCOL | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| Dades | CAN Bus Data (FD / STD) | ||
| Lectura de dades | ISO 15765-4 CAN (11 bit ID)
ISO 15765-4 CAN (29 bit ID) – [Ready però no implemented] |
||
| INTERFÀCIES | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| Connector (TCU-Mini) | JST JWPF 6P-MALE | JST JWPF 6P- MALE
+ JST JWPF 4P- FEMALE |
JST JWPF 6P-MALE
+ JST JWPF 8P-FEMALE |
| Antena GNSS | Alt guany intern | Alt guany intern | Alt guany intern
(on CU02-Maxi) Alt guany extern ANTDOM-05-01-WPM with U.FL connector (on CU02-MaxiEXTGPS) |
| Antena cel·lular | Alt guany intern | ||
| CAN BUS Lines | 1 channel CAN | 2 channels CAN | |
| CAN BUS Type | 2.0 and FD, Standard, and Extended are supported | ||
| Interfície d'àudio | – | – | Ready for External Microphone (1x analog input) and up to 15W Mono Speaker (Mono – 8 to 20 Ohm) |
| ESPECIFICACIÓ FÍSICA | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| Dimensions | 87 x 51 x 26 mm (L x A x A)
96 x 51 x 26 mm (L x W x H) (grommet included) |
|||
| Pes | < 150 g | |||
| Habitatge | PA6 Glass Fiber 30% – UL94 V0 class | |||
| ENTORN DE FUNCIONAMENT | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS | |
| Temperatura de funcionament | -20 °C to +45 °C (with backup battery included)* | |||
| Internal Battery Charge Temperature | 10 °C a +45 °C | |||
| Internal Battery Discharge Temperature | -20 °C a +60 °C | |||
| Recommended Storage Temperature (for less than 1 month) | -20 °C a +45 °C
(limits for preserving battery lifetime) |
|||
| Recommended Storage Temperature (for more than 3 months) | -10 °C a +45 °C
(limits for preserving battery lifetime) |
|||
| Classificació de protecció d'entrada | IP65 | |||
| CERTIFICACIONS | CU02-Mini | CU02-Mitjana | CU02-Maxi / CU02-MaxiEXTGPS |
| E-Mark | Sí | ||
| Seguretat | Segons EN 62368-1 | ||
| EMC | According to EN 301 489-1/-17/-19/-52 | ||
| EMF | Segons EN 62311 | ||
| Certificacions de ràdio | Wi-Fi 2.4GHz, BT, LTE & GNSS
CE (RED Directive 2014/53/EU), UKCA, FCC, and ISED |
||
| Resistència a la vibració | According to ISO 16750-3 Par. 4.1.2.4 and the following table![]() |
||
| Resistència als xocs | According to ISO 16750-3 Par. 4.2.2 and the following table | ||
![]() |
|
| Resistència a la humitat | According to EN 60068-2-30 (2 cycles 12+12h) |
| Salt spray resistance | According to EN 60068-2-11 (168h) |
| Classificació IP | According to EN 62529, with an IP65 rating |
Table 3 CU02 Technical Features
- All components with the exception of the battery, are dimensioned for the industrial range -40 °C to +85 °C
Dimensió
External ECU dimensions
- The external dimension of the ECU for all variants is shown below:

Antena externa
- The external antenna used and needed only for CU02-MaxiEXTGPS (p/n 800-007-004) is the p/n ANTDOM-05-01-WPM by Invented Systems. Its dimensions are as reported in the following picture:

ECU pinout
- For each variant, in the next sections, you can find the connectors’ pinout and cables specification.
ECU MINI
- Connector A:

- JST 06T-JWPF-VSLE-D
| # PIN | KL CODI | DESCRIPCIÓ |
| 1 | CAN1_H | CAN1_H |
| 2 | CAN1_L | CAN1_L |
| 3 | KL15 | ENCENDIDO |
| 4 | KL30 | VBATT |
| 5 | NC | NO CONNECTAT |
| 6 | KL31 | GND |
Table 4 – ECU Mini connector A pinout
Cable:
- 5 channels AWG 24
- -40 °C ~ 105 °C
- Estil UL 20387
- External diameter 5,59 mm
- Longitud: 15 cm
ECU MID
Connector A:

- JST 06T-JWPF-VSLE-D
| # PIN | KL CODI | DESCRIPCIÓ |
| 1 | CAN1_H | CAN1_H |
| 2 | CAN1_L | CAN1_L |
| 3 | KL15 | ENCENDIDO |
| 4 | KL30 | VBATT |
| 5 | NC | NO CONNECTAT |
| 6 | KL31 | GND |
Table 5 – ECU Mid connector A pinout
Connector B:

- JST JWPF 4P-FEMALE
| # PIN | DESCRIPCIÓ |
| 1 | CAN2_H |
| 2 | CAN2_L |
| 3 | GND |
| 4 | DIGITAL_OUT |
Table 6 – ECU Mid connector B pinout
Cable:
- 9 channels AWG 26
- -50 °C ~ 90 °C
- Estil UL 21959
- External diameter 5,87mm
- Longitud: 15 cm
ECU MAXI
Connector A:

- JST 06T-JWPF-VSLE-D
| # PIN | KL CODI | DESCRIPCIÓ |
| 1 | CAN1_H | CAN1_H |
| 2 | CAN1_L | CAN1_L |
| 3 | KL15 | ENCENDIDO |
| 4 | KL30 | VBATT |
| 5 | NC | NO CONNECTAT |
| 6 | KL31 | GND |
Table 7 – ECU Maxi connector A pinout
Connector C:

- JST JWPF 8P-FEMALE
| # PIN | DESCRIPCIÓ |
| 1 | CAN2_H |
| 2 | CAN2_L |
| 3 | GND |
| 4 | SPEAKER_OUT |
| 5 | 5V |
| 6 | SWITCH_IN |
| 7 | MIC_IN- |
| 8 | MIC_IN+ |
Table 8 – ECU Maxi connector C pinout
Cable:
- 15 channels AWG 26
- -35 °C ~ 105 °C
- UL style 2464
- Diàmetre exterior: 6,3 mm
- Longitud: 15 cm
Installation and Safety Requirements
ECU Manual – Installation and Safety Requirements
ECU installation guidelines
- To grant the correct behaviour of the connectivity unit CU02 and to respect technical and safety requirements, CU02 shall be installed on the vehicle following the instructions below:
Distance from other ECUs:
- The device must be installed at a minimum distance of 20cm from any other ECU equipped with radio communication (i.e., Bluetooth modules, Wi-Fi, or other transmitting devices).
- It is recommended, even if not strictly mandatory/necessary, to grant a minimum distance of 20cm also from non-radio ECUs, which could potentially disturb the correct CU02 functioning (i.e., control units for electronic actuation or powertrain management).
Positioning with respect to metallic surfaces or shielding materials:
- The device’s upper surface (surface marked with 1 or 2 in the picture, depending on how the device is installed on the vehicle) must be free of shielding surfaces such as metal or carbon, to grant a good sky view to optimize GPS performances and radio communication.

- The device’s lower surface (so the opposite surface of 1 or 2, depending on device installation) can be installed upon metal or conductive parts. This could benefit the CU02 both in terms of heating dissipation and GPS performances, assuming that the upper surface is exposed to open sky like stated before.
Moreover, since the device has an embedded Lithium Battery
These requirements are mandatory to grant an optimal behaviour of the CU02 device and to grant conformity to radio standards and operational needs.
It is highly recommended to execute performance tests before freezing the device installation position on the vehicle.
Declaració de la FCC
FCC radio installation notes
Els canvis o modificacions no aprovats expressament per la part responsable del compliment poden anul·lar l'autoritat de l'usuari per fer servir l'equip. Aquest dispositiu compleix la part 15 de les normes de la FCC. El funcionament està subjecte a les dues condicions següents:
- Aquest dispositiu no pot causar interferències perjudicials i
- Aquest dispositiu ha d'acceptar qualsevol interferència rebuda, incloses les interferències que puguin provocar un funcionament no desitjat.
The device model CU02-Mini (p/n 800-007-001) contains:
- FCC ID: XPYUBX22EL01 IC:8595A-UBX22EL01
- The device models CU02-Mid, CU02-Maxi and CU02-MaxiEXTGPS (p/n 800-007-002, 800-007-003 and 800-007-004) contain:
- FCC ID: 2BOUM-CU02 FCC ID: XPYUBX22EL01 IC: 33848-CU02 IC:8595A-UBX22EL01
- Contacte del responsable ubicat als Estats Units:
- Company Name: +1 Compliance LLC
- Physical U.S. Company Address: 2113 Huron Circle, Denton, Texas 76210 USAFRN: 0033497389
- Agent name: Benjamin W. Tidwell
- Adreça electrònica de l'agent: contact@1compliant.com
Aquest equip s'ha provat i s'ha comprovat que compleix els límits per a un dispositiu digital de classe B, d'acord amb la part 15 de les normes de la FCC. Aquests límits estan dissenyats per proporcionar una protecció raonable contra interferències nocives en una instal·lació residencial. Aquest equip genera, utilitza i pot irradiar energia de radiofreqüència i, si no s'instal·la i s'utilitza d'acord amb les instruccions, pot causar interferències perjudicials a les comunicacions de ràdio. Tanmateix, no hi ha cap garantia que no es produeixin interferències en una instal·lació concreta. Si aquest equip provoca interferències perjudicials a la recepció de ràdio o televisió, cosa que es pot determinar apagant i encenent l'equip, es recomana a l'usuari que intenti corregir la interferència mitjançant una o més de les mesures següents:
- Reorienta o reubica l'antena receptora.
- Augmentar la separació entre l'equip i el receptor.
- Connecteu l'equip a una presa d'un circuit diferent d'aquell al qual està connectat el receptor.
- Consulteu el distribuïdor o un tècnic de ràdio/TV amb experiència per obtenir ajuda.
This product complies with FCC and ISED radiation exposure limits set forth for an uncontrolled environment. The antenna should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.
This radio transmitter has been approved to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated, are strictly prohibited for use with this device.
Quectel type YFCA002AA

Murata type 1DX: 0.6 dBi (max)
IC/ISED radio installation notes
- Contacte de la part responsable ubicada al Canadà:
- Company Name: Canadian Certification Consulting Inc.
- Company Number1: 10842A
- Company Address: 2210 Horizon Drive, Suite 17, West Kelowna, BC, V1Z 3L4, Canada
- Nom de contacte: Jon Hughes
- Telèfon: 1-250-575-1719
- Correu electrònic: info@can-cert.com
Aquest dispositiu conté transmissors/receptors exempts de llicència que compleixen els RSS exempts de llicència d'Innovation, Science and Economic Development Canada. El funcionament està subjecte a les dues condicions següents:
- Aquest dispositiu no pot causar interferències.
- Aquest dispositiu ha d'acceptar qualsevol interferència, incloses les interferències que puguin provocar un funcionament no desitjat del dispositiu.
ICES-003 Class B Notice – Avis NMB-003 Classe B: This Class B digital device complies with Canadian ICES-003.
This radio transmitter has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed in the ISED filing, with the maximum permissible gain indicated. Antenna types not included in that list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device.
Llista d'antenes aprovades:
Quectel type YFCA002AA

Murata type 1DX: 0.6 dBi (max)
This product complies with ISED radiation exposure limits set forth for an uncontrolled environment. The antenna should be installed and operated with a minimum distance of 20 cm between the radiator and your body.
Aquest dispositiu i les seves antenes no s'han d'ubicar ni funcionar conjuntament amb cap altra antena o transmissor, excepte d'acord amb els procediments del producte multitransmissor ISED.
CONNECTIVITY UNIT “CU02” USER MANUAL
This document contains e-Shock proprietary and/or confidential information. By receiving this document, the recipient agrees that this document and the information contained therein will be held in confidence and in trust. No part of this document may be copied, reprinted, or reproduced in any material form or electronically, whether wholly or in part, and no information contained herein may be used or disclosed to third parties, unless under a previous written agreement with e-Shock setting forth relevant terms and conditions.
Resolució de problemes
This section will guide you on common issues and their resolutions. For complex problems, please contact e-Shock support.
- Problemes de connectivitat: Check power supply and antenna connections. Ensure the unit is within range of the network or Bluetooth device.
- Problemes de transferència de dades: Verify connection to the OEM’s Cloud Data Storage. Check network status.
- La unitat no s'encén: Confirm the power source is connected correctly and providing the specified voltage.
Preguntes freqüents
- Q: What are the different variants of the CU02?
- A: The CU02 is available in four variants: CU02 MINI, CU02 MID, CU02 MAXI, and CU02 MAXI EXT GPS.
- Q: What applications is the CU02 designed for?
- A: The CU02 is designed for applications in motorcycles, off-highway vehicles, and automotive OEMs.
- Q: Where can I find technical drawings for the CU02?
- A: Technical drawings, such as Figure 8 (CU02 Technical drawing) and Figure 9 (CU02-MaxiEXTGPS external antenna drawing), are available in the full user manual.
- Q: What standards does the CU02 comply with?
- A: The CU02 complies with ISO 16750-3 (Road Vehicles – Environmental conditions and testing for electronic equipment).
Documents/Recursos
![]() | CU02 Connectivity Unit |
Referències
- mailto:contact@1compliant.com1compliant.com
- cert.comcert.com
- Manual d'usuarimanual.tools



