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BLE Connectivity Architecture: The Ultimate Guide
Mobile App Dev

BLE Connectivity Architecture: The Ultimate Guide

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Introduction Building your first connected product is no easy task. There are many wireless networking protocols, each with its benefits and tradeoffs. However, if you're interested in widespread support, including iOS or Android devices in your network, the Bluetooth Low Energy (BLE) protocol is the way to go. This Ultimate Guide to BLE Connectivity Architecture is primarily designed for engineers. Still, project managers and…
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Culture

Meet the Team – Devun Schmutlzer

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Kurt Wiersma

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Jill Carlier

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Aaron Bauernfeind

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Garin Marlow

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Kevin Rafferty II

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Brent Johnson

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Jessica Lilland

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Ben Nierengarten

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Ty Gasiorowski

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Alec Werning

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Andrew Shannon

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Michael Twohy

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Jason Sheard

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Matt Rengo

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Mike Waddick

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Tina Hanly

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Alex Bourdage

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Tyler Grunenwald

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Mobile App Dev

Mastering all 5 Kotlin Scope Functions

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It should come as no surprise that our Android team here at Punch Through loves Kotlin, and that we strive to write idiomatic Kotlin, taking advantage of its unique language features whenever possible. Some common questions we get from newer team…
Matt Kruger - Senior Embedded Engineer at Punch Through
Culture

Meet the Team – Matt Kruger

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Matt Dunham - Principal Systems and RF/Hardware Engineer
Culture

Meet the Team – Matt Dunham

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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BLE

The 4 Key Benefits of Automated Testing

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In many ways, I’m your stereotypical software engineer. I don’t do small talk, but I can talk for days about my work and side projects. I’m easily irked by inefficiencies -- if it can be done more efficiently, why not do it that way? I also…
Meet the Team - Tia Hannes, Associate Software Engineer at Punch Through
Culture

Meet the Team – Tia Hannes

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Project Management in Punch Through Office
Product Dev

How We Manage Projects at Punch Through

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Project management is an essential part of every successful project. After all, you can’t start the execution without a proper plan. Project managers oversee the planning and execution of projects to ensure the desired outcome is achieved, money…
Elaine Skaare - Project Manager at Punch Through
Culture

Meet the Team – Elaine Skaare

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Ashish Derhgawen - Mobile Software Engineer at Punch Through
Culture

Meet the Team – Ashish Derhgawen

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Meet the Team - Emily Hinderaker, Marketing Specialist at Punch Through
Culture

Meet the Team – Emily Hinderaker

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Ultimate Guide to Apple's Core Bluetooth library
BLE

The Ultimate Guide to Apple’s Core Bluetooth

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This article assumes you know the very basics of Bluetooth Low Energy (BLE) and iOS programming (including the delegation pattern for asynchronous calls common to many iOS native APIs), and is meant as a comprehensive guide to the ins and outs of…
Meet the team - Brett Hassler, Principal Engineer at Punch Through
Culture

Meet the Team – Bret Hassler

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Tyler Cadman - senior embedded engineer at Punch Through
Culture

Meet the Team – Tyler Cadman

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Julian Hays, mobile software engineer
Culture

Meet the Team – Julian Hays

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
BLE Firmware Engineering office
BLE

Creating a BLE Peripheral with BlueZ

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While I’m fairly well-versed in working with BLE on an embedded device, I have so far had little experience with using BLE at a higher level. To help remedy this, I underwent the task of creating a BLE peripheral running a GATT server on a…
Ryan Kornetzke - embedded engineer at Punch Through
Culture

Meet the Team – Ryan Kornetzke

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Engineers meeting about Kotlin language features
Mobile App Dev

Our 5 Favorite Kotlin Features

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When Swift was released by Apple for iOS developers, Android developers were in awe and envious of this modern programming language that provides null-safety and an expressive yet concise syntax. Thankfully, the Android Studio 3.0 release in 2017…
Embedded Engineer Henry in Punch Through Office
Culture

Meet the Team – Henry Anfang

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Chee Yi Ong

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Engineering Intern, Wally
Culture

My First Few Months as an Engineering Intern

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As a Senior in college, my worries begin to shift away from school and turn to my professional career. Internships play a large role in the preparation of entering the workforce and I am finding it more of a relevant concern. Information Technology…
Meet Charlie
Culture

Meet the Team – Charlie Kellerman

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Gretchen Walker - mobile software engineer
Culture

Meet the Team – Gretchen Walker

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
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Culture

Meet the Team – Amanda Christiansen

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…
Andy Lee standing in the Punch Through office
Culture

Meet the Team – Andy Lee

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At Punch Through, we encourage everyone to proudly be themselves and want you to know the people behind the work that we’re so proud of. That’s why we launched our “Meet the Team” series, where we introduce you to one of our team members…