@jessie-wisewish

jessie

@jessie-wisewish

Exploring Industrial IoT, Network Connectivity, and EV Charging Tech.

Shenzhen, ChinaJoined March 2026

About

Hi, I'm Jessie. I work in overseas marketing at WiseWish, specializing in industrial network connectivity and IIoT solutions. I'm passionate about exploring how robust networking hardware—like industrial gateways—can empower the EV charging infrastructure and factory automation. Here, I share technical insights, networking basics, and industry use cases. Feel free to connect!

Available for

Technical content collaborations, discussing EV charging infrastructure, networking with IIoT professionals, connecting with developers in the EV tech space, exchanging insights on OCPP protocols,

jessie's blogs

WiseWish Tech Blogtech.wisewish.net2 posts

Articles Comments

Recently published

Jjessietech.wisewish.netMay 22 · 4 min read

Technical Analysis: How to implement OCPP Security Profile 3 (mTLS) on legacy EV chargers?

When modernizing Electric Vehicle (EV) charging infrastructure, engineers often face a critical bottleneck: transitioning early Open Charge Point Protocol (OCPP) 1.5 or 1.6J implementations from Secur

Jjessietech.wisewish.netApr 22 · 5 min read

Say Goodbye to Single-Channel Bottlenecks: The "Dual-Channel" Architecture for Next-Gen OCPP Operations Gateways

As the large-scale deployment of EV charging infrastructure accelerates, maintaining high availability, robust security, and low operational costs has become a core challenge for Charge Point Operator

@jessie-wisewish

jessie

@jessie-wisewish

Website

Exploring Industrial IoT, Network Connectivity, and EV Charging Tech.

Shenzhen, ChinaJoined March 2026

About

Available for

Technical content collaborations, discussing EV charging infrastructure, networking with IIoT professionals, connecting with developers in the EV tech space, exchanging insights on OCPP protocols,

jessie's blogs

WiseWish Tech Blogtech.wisewish.net2 posts

Articles Comments

Recently published

Jjessietech.wisewish.netMay 22 · 4 min read

Technical Analysis: How to implement OCPP Security Profile 3 (mTLS) on legacy EV chargers?

Jjessietech.wisewish.netApr 22 · 5 min read

jessie

About

Available for

jessie's blogs

Recently published

Technical Analysis: How to implement OCPP Security Profile 3 (mTLS) on legacy EV chargers?

Say Goodbye to Single-Channel Bottlenecks: The "Dual-Channel" Architecture for Next-Gen OCPP Operations Gateways

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jessie

About

Available for

jessie's blogs

Recently published

Technical Analysis: How to implement OCPP Security Profile 3 (mTLS) on legacy EV chargers?

Say Goodbye to Single-Channel Bottlenecks: The "Dual-Channel" Architecture for Next-Gen OCPP Operations Gateways