Close Menu
5gantennas.org5gantennas.org
  • Home
  • 5G
    • 5G Technology
  • 6G
  • AI
  • Data
    • Global 5G
  • Internet
  • WIFI
  • 5G Antennas
  • Legacy

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

What's Hot

4 Best Wi-Fi Mesh Networking Systems in 2024

September 6, 2024

India is on the brink of a new revolution in telecommunications and can lead the world with 6G: Jyotiraditya Scindia

August 29, 2024

Speaker Pelosi slams California AI bill headed to Governor Newsom as ‘ignorant’

August 29, 2024
Facebook X (Twitter) Instagram
Facebook X (Twitter) Instagram
5gantennas.org5gantennas.org
  • Home
  • 5G
    1. 5G Technology
    2. View All

    Deutsche Telekom to operate 12,500 5G antennas over 3.6 GHz band

    August 28, 2024

    URCA Releases Draft “Roadmap” for 5G Rollout in the Bahamas – Eye Witness News

    August 23, 2024

    Smart Launches Smart ZTE Blade A75 5G » YugaTech

    August 22, 2024

    5G Drone Integration Denmark – DRONELIFE

    August 21, 2024

    Hughes praises successful private 5G demo for U.S. Navy

    August 29, 2024

    GSA survey reveals 5G FWA has become “mainstream”

    August 29, 2024

    China Mobile expands 5G Advanced, Chunghwa Telecom enters Europe

    August 29, 2024

    Ateme and ORS Boost 5G Broadcast Capacity with “World’s First Trial of IP-Based Statmux over 5G Broadcast” | TV Tech

    August 29, 2024
  • 6G

    India is on the brink of a new revolution in telecommunications and can lead the world with 6G: Jyotiraditya Scindia

    August 29, 2024

    Vodafonewatch Weekly: Rural 4G, Industrial 5G, 6G Patents | Weekly Briefing

    August 29, 2024

    Southeast Asia steps up efforts to build 6G standards

    August 29, 2024

    Energy efficiency as an inherent attribute of 6G networks

    August 29, 2024

    Finnish working group launches push for 6G technology

    August 28, 2024
  • AI

    Speaker Pelosi slams California AI bill headed to Governor Newsom as ‘ignorant’

    August 29, 2024

    Why Honeywell is betting big on Gen AI

    August 29, 2024

    Ethically questionable or creative genius? How artists are engaging with AI in their work | Art and Design

    August 29, 2024

    “Elon Musk and Trump” arrested for burglary in disturbing AI video

    August 29, 2024

    Nvidia CFO says ‘enterprise AI wave’ has begun and Fortune 100 companies are leading the way

    August 29, 2024
  • Data
    1. Global 5G
    2. View All

    Global 5G Enterprise Market is expected to be valued at USD 34.4 Billion by 2032

    August 12, 2024

    Counterpoint predicts 5G will dominate the smartphone market in early 2024

    August 5, 2024

    Qualcomm’s new chipsets will power affordable 5G smartphones

    July 31, 2024

    Best Super Fast Download Companies — TradingView

    July 31, 2024

    Crypto Markets Rise on Strong US Economic Data

    August 29, 2024

    Microsoft approves construction of third section of Mount Pleasant data center campus

    August 29, 2024

    China has invested $6.1 billion in state-run data center projects over two years, with the “East Data, West Computing” initiative aimed at capitalizing on the country’s untapped land.

    August 29, 2024

    What is the size of the clinical data analysis solutions market?

    August 29, 2024
  • Internet

    NATO believes Russia poses a threat to Western internet and GPS services

    August 29, 2024

    Mpeppe grows fast, building traction among Internet computer owners

    August 29, 2024

    Internet Computer Whale Buys Mpeppe (MPEPE) at 340x ROI

    August 29, 2024

    Long-term internet computer investor adds PEPE rival to holdings

    August 29, 2024

    Biden-Harris Administration Approves Initial Internet for All Proposals in Mississippi and South Dakota

    August 29, 2024
  • WIFI

    4 Best Wi-Fi Mesh Networking Systems in 2024

    September 6, 2024

    Best WiFi deal: Save $200 on the Starlink Standard Kit AX

    August 29, 2024

    Sonos Roam 2 review | Good Housekeeping UK

    August 29, 2024

    Popular WiFi extender that eliminates dead zones in your home costs just $12

    August 29, 2024

    North American WiFi 6 Mesh Router Market Size, Share, Forecast, [2030] – அக்னி செய்திகள்

    August 29, 2024
  • 5G Antennas

    Nokia and Claro bring 5G to Argentina

    August 27, 2024

    Nokia expands FWA portfolio with new 5G devices – SatNews

    July 25, 2024

    Deutsche Telekom to operate 12,150 5G antennas over 3.6 GHz band

    July 24, 2024

    Vodafone and Ericsson develop a compact 5G antenna in Germany

    July 12, 2024

    Vodafone and Ericsson unveil new small antennas to power Germany’s 5G network

    July 11, 2024
  • Legacy
5gantennas.org5gantennas.org
Home»WIFI»ESP32 may soon get an open source WiFi MAC layer
WIFI

ESP32 may soon get an open source WiFi MAC layer

5gantennas.orgBy 5gantennas.orgDecember 8, 2023No Comments3 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Share
Facebook Twitter LinkedIn Pinterest WhatsApp Email


Most, if not all, WiFi hardware relies on a closed-source binary blob containing the ESP32 wireless MCU, but we are currently reverse engineering the ESP32’s WiFi MAC layer to make it a true open-source platform. Work in progress.

The Espressif ESP32 wireless microcontroller already has an open source framework (ESP-IDF) and toolchain that allows some customization of the code, but this includes distributed wireless bits (Wi-Fi, Bluetooth, low-level RF features) are not included. As a closed source precompiled library integrated into the firmware. There were some efforts to provide an open source stack for the BL602 chip, but they never materialized, and aside from FPGA-based projects like OpenWiFi, ESP32 could be the first target with open source drivers without blobs. There is a gender.

ESP32 Open Source WiFi MAC Driver

The initial implementation currently supports the following features:

  • Sending WiFi frames
  • Receiving WiFi frames
  • Sends an ACK packet in response to a packet sent to the ESP32.
  • Connect to an open access point and send UDP packets.
  • Hardware packet filtering based on MAC address

Note that the initialization (setup) code still relies on closed source proprietary code. But it’s still good progress. Other features to be implemented soon include channel switching, data rate changes, Tx power adjustment, and open source implementation. WiFi hardware initialization sequence. Once that is complete, the driver will be integrated into his open source 802.11 MAC implementation.

In the long term, we plan to work on the following features:

  • Save modem power: Turn off your modem when it’s not in use.
  • AMSDU, AMPDU, HT40, QoS
  • The encryption required for WPA2 is performed in hardware, not software
  • Bluetooth support
  • Create an SVD document for all reverse engineered registers. An SVD file is an XML file that describes the hardware functionality of a microcontroller, and allows APIs to be automatically generated from the hardware description.

This project allows developers to introduce new features and could be particularly useful for WiFi mesh (IEEE 802.11s), as the current implementation by Espressif Systems is quite limited. If you want to learn more about reverse engineering work, read the related blog post by Jasper Devreker (this is a long article). The source code is also available on GitHub.

Thanks to Zoobab for the tip.

jean luc auffrin

Jean-Luc started CNX Software as a part-time job in 2010, then quit his job as a software engineering manager and began writing daily news and reviews full-time in late 2011.

Support CNX Software! Donate in cryptocurrency, become a patron on Patreon, or buy on Amazon or Aliexpress



Source link

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
Previous ArticleHas 5G delivered on its promises? Well, maybe, but what happens next?
Next Article Israeli trains improve cell phone reception and WiFi access
5gantennas.org
  • Website

Related Posts

4 Best Wi-Fi Mesh Networking Systems in 2024

September 6, 2024

Best WiFi deal: Save $200 on the Starlink Standard Kit AX

August 29, 2024

Sonos Roam 2 review | Good Housekeeping UK

August 29, 2024
Leave A Reply Cancel Reply

You must be logged in to post a comment.

Latest Posts

4 Best Wi-Fi Mesh Networking Systems in 2024

September 6, 2024

India is on the brink of a new revolution in telecommunications and can lead the world with 6G: Jyotiraditya Scindia

August 29, 2024

Speaker Pelosi slams California AI bill headed to Governor Newsom as ‘ignorant’

August 29, 2024

Crypto Markets Rise on Strong US Economic Data

August 29, 2024
Don't Miss

Apple focuses on 6G for future iPhones

By 5gantennas.orgDecember 11, 2023

iPhone 15 Pro and Pro MaxWith Apple’s recent listing of cellular platform architects to work…

All connectivity technologies will be integrated in the 6G era, says Abhay Karandikar, DST Secretary, ET Telecom

January 31, 2024

5G-Advanced and 6G networks require additional spectrum

January 24, 2024

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

About Us
About Us

Welcome to 5GAntennas.org, your reliable source for comprehensive information on 5G technology, artificial intelligence (AI), and data-related advancements. We are passionate about staying at the forefront of these cutting-edge fields and bringing you the latest insights, trends, and developments.

Facebook X (Twitter) Pinterest YouTube WhatsApp
Our Picks

4 Best Wi-Fi Mesh Networking Systems in 2024

September 6, 2024

India is on the brink of a new revolution in telecommunications and can lead the world with 6G: Jyotiraditya Scindia

August 29, 2024

Speaker Pelosi slams California AI bill headed to Governor Newsom as ‘ignorant’

August 29, 2024
Most Popular

Will 5G make 2024 the most connected year in the industry?

December 1, 2023

The current state of 5G in the US and how it can improve

September 28, 2023

How 5G technology will transform gaming on the go

January 31, 2024
© 2025 5gantennas. Designed by 5gantennas.
  • Home
  • About us
  • Contact us
  • DMCA
  • Privacy Policy
  • About Creator

Type above and press Enter to search. Press Esc to cancel.