Skip to content
You must be logged in to sponsor h2zero

Become a sponsor to Ryan Powell

@h2zero

Ryan Powell

h2zero
Alberta, Canada

As an electronics technician and hobbyist for over 20 years I've developed a deep passion for microcontrollers and RF communication. I began with the PIC16F84 and 433mhz wireless modules, creating my own communication protocol and writing code in assembly language. Now with the recent availability of low cost, powerful, and RF enabled I.C's I've been able to seamlessly combine both passions and use industry defined protocols and C/C++.

I'm currently working on the ESP32, bringing the Apache NimBLE (Bluetooth low energy) stack to the arduino-esp32 platform as well as providing a C++ library for ESP-IDF. Moving forward I am implementing a Bluetooth mesh extension to these libraries as well as expanding the current capabilities.

Every contribution is very much appreciated and will help dedicate more time to maintaining and extending these and future projects. I plan to use any funding received to purchase more ESP32 modules and NRF52840 modules to extend beyond the ESP32. Also, code development fuel (beer) occasionally runs low and I need to refill the tank.

Current sponsors 3

@1technophile
@zingo
@obertake
Past sponsors 11
@DTTerastar
@fronik
@doudar
@tobobo
@gamikun
@yoursunny
@mobier
@felidae
@CybershoesVR
Private Sponsor
Private Sponsor

Featured work

  1. h2zero/NimBLE-Arduino

    A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.

    C 752
  2. h2zero/esp-nimble-cpp

    C++ library for the esp32 NimBLE stack based on and mostly compatible with @nkolban cpp_utils BLE library.

    C++ 190

Select a tier

$ a month

You'll receive any rewards listed in the $1 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$1 a month

Select

A coffee for the morning, thanks! 😄

$10 a month

Select

Get a Sponsor badge on your profile.

$25 a month

Select

Have your bug reports prioritized.

$500 a month

Select

Get a company license for my libraries.

$1,000 a month

Select

I'll join your company chat app for help and support