--- title: Espressif Introduces The ESP32-E22 Wi-Fi 6E And... description: Espressif announced the ESP32-E22, a Radio Co-Processor designed to add wireless connectivity to other systems via PCIe 2.1 or SDIO 3.0 interfaces. The chip... canonical: https://daily.dev/posts/espressif-introduces-the-esp32-e22-wi-fi-6e-and-bluetooth-co-processor-ta5razdmv twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor | daily.dev og:description: Espressif announced the ESP32-E22, a Radio Co-Processor designed to add wireless connectivity to other systems via PCIe 2.1 or SDIO 3.0 interfaces. The chip... og:url: https://daily.dev/posts/espressif-introduces-the-esp32-e22-wi-fi-6e-and-bluetooth-co-processor-ta5razdmv og:image: https://api.daily.dev/og/posts/Ta5RAzdmV.png og:image:alt: Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor **[Hackaday](https://daily.dev/sources/hackaday)** · 2 min read · 2 upvotes · 0 comments ## Summary Espressif announced the ESP32-E22, a Radio Co-Processor designed to add wireless connectivity to other systems via PCIe 2.1 or SDIO 3.0 interfaces. The chip features Wi-Fi 6E across all three bands with 160 MHz channel bandwidth and 2×2 MU-MIMO, plus Bluetooth Classic and BLE 5.4 support. It runs on two proprietary RISC-V cores at 500 MHz. Engineering samples are currently available to select parties, with public release timing still unclear. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Espressif ESP32-E22 WiFi 6E module gets Wi-Fi CERTIFIED certificate, an open-source WiFi and Bluetooth Linux drivers](https://daily.dev/posts/espressif-esp32-e22-wifi-6e-module-gets-wi-fi-certified-certificate-an-open-source-wifi-and-bluetoo-inykuv7n7) · CNX Software · 0 upvotes · 0 comments - [Espressif Unveils ESP32-S31: A Dual-Core RISC-V SoC with Wi-Fi 6, Bluetooth 5.4, and Advanced HMI Capabilities](https://daily.dev/posts/espressif-unveils-esp32-s31-a-dual-core-risc-v-soc-with-wi-fi-6-bluetooth-5-4-and-advanced-hmi-ca-3psf77luz) · Hacker News · 0 upvotes · 1 comments - [Espressif’s New ESP32-S31: Dual-Core RISC-V With WiFi 6 And GBit Ethernet](https://daily.dev/posts/espressif-s-new-esp32-s31-dual-core-risc-v-with-wifi-6-and-gbit-ethernet-wxfcaffql) · Hackaday · 0 upvotes · 0 comments - [You can now buy the ESP32-S31 development board, and it's pretty cheap](https://daily.dev/posts/you-can-now-buy-the-esp32-s31-development-board-and-it-s-pretty-cheap-khnshyuty) · XDA Developers · 1 upvotes · 0 comments --- Tags: [#iot](https://daily.dev/tags/iot), [#embedded](https://daily.dev/tags/embedded), [#bluetooth](https://daily.dev/tags/bluetooth) [View this post on daily.dev](https://daily.dev/posts/espressif-introduces-the-esp32-e22-wi-fi-6e-and-bluetooth-co-processor-ta5razdmv) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor","url":"https://daily.dev/posts/espressif-introduces-the-esp32-e22-wi-fi-6e-and-bluetooth-co-processor-ta5razdmv","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/espressif-introduces-the-esp32-e22-wi-fi-6e-and-bluetooth-co-processor-ta5razdmv"},"datePublished":"2026-01-21T12:04:39.989Z","dateModified":"2026-02-28T04:26:14.031Z","description":"Espressif announced the ESP32-E22, a Radio Co-Processor designed to add wireless connectivity to other systems via PCIe 2.1 or SDIO 3.0 interfaces. 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