{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ESP32-D0WDQ6-V3","brand":"Espressif Systems","brandSlug":"espressif","productSlug":"ESP32-D0WDQ6-V3","canonicalUrl":"https://icboms.com/espressif/ESP32-D0WDQ6-V3","factsUrl":"https://icboms.com/api/mcp/products/ESP32-D0WDQ6-V3","rawCanonicalId":null},"summary":{"shortDescription":"Espressif Systems ESP32-D0WDQ6-V3, TxRx + MCU, 802.11b/g/n & Bluetooth 4.2, 34 GPIO, 520kB SRAM, 48-QFN (6x6), -40°C to 125°C","salesMarkdown":"## Right-size the wireless MCU for your BOM The ESP32-D0WDQ6-V3 is a dual-mode Wi-Fi + Bluetooth 4.2 transceiver with an integrated MCU, packing 34 GPIOs and 520 kB SRAM in a 6x6 mm QFN package. ## Memory headroom and peripheral fit With 520 kB SRAM and 448 kB ROM, the V3 variant gives firmware engineers enough room for a full TCP/IP stack plus application code — the 150 Mbps PHY rate is the ceiling, not the floor, for throughput. Serial interfaces include ADC, I²C, I²S, SDIO, SPI, PWM, and UART — enough peripheral mix to handle sensor fusion, audio streaming, or motor control without an external companion chip. For a BOM that already qualifies this part, we source it per RFQ against your quantity — no stock-holding claim, but we can quote against the order code and confirm lead time at quote time. ## Package and thermal pad — layout checklist Supply range is 2.3 V to 3.6 V — a 3.3 V rail with 5% tolerance stays inside the window, but a 3.0 V LDO leaves no margin for ripple; use a 3.3 V regulator with at least 500 mA capability.","metaTitle":"ESP32-D0WDQ6-V3 RF Transceiver MCU – Espressif, NRND","metaDescription":"ESP32-D0WDQ6-V3 from Espressif Systems: TxRx + MCU, 802.11b/g/n & Bluetooth 4.2, 34 GPIO, 520kB SRAM, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["RF & Wireless ICs"],"specifications":{"Mfr":"Espressif Systems","GPIO":"34","Type":"TxRx + MCU","Series":"ESP32","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"802.11b/g/n, Bluetooth 4.2","Frequency":"2.412GHz ~ 2.484GHz","Modulation":"8DPSK, DSSS, DQPSK, OFDM","Memory Size":"448kB ROM, 520kB SRAM","Sensitivity":"-97dBm","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Power - Output":"20.5dBm","Product Status":"Not For New Designs","Data Rate (Max)":"150Mbps","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 3.6V","Serial Interfaces":"ADC, I²C, I²S, SDIO, SPI, PWM, UART","RF Family/Standard":"Bluetooth, WiFi","Base Product Number":"ESP32-D0","Current - Receiving":"95mA ~ 100mA","Operating Temperature":"-40°C~125°C","Current - Transmitting":"130mA ~ 240mA","Supplier Device Package":"48-QFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d8bda4b35ca2182e7e30932f6e7d0a45.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ESP32-D0WDQ6-V3/alternatives.json"},"ai":{"faq":[{"question":"What are the key differences between ESP32-D0WDQ6-V3 and the original ESP32-D0WDQ6?","answer":"The V3 suffix indicates a die revision that improves RF performance and reduces power consumption compared to the original ESP32-D0WDQ6. Both share the same 48-QFN package, 34 GPIOs, and 520 kB SRAM, so the V3 is a drop-in replacement for existing designs — but the NRND status means you should verify availability before committing a new BOM."},{"question":"Is ESP32-D0WDQ6-V3 compatible with ESP32 Arduino?","answer":"Yes — the V3 revision uses the same Xtensa LX6 dual-core architecture as the original ESP32, so it runs the standard ESP32 Arduino core and ESP-IDF framework without modification. The 520 kB SRAM and 448 kB ROM are identical to the original, so existing firmware binaries load and execute as-is."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/espressif/ESP32-D0WDQ6-V3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/espressif/ESP32-D0WDQ6-V3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:12:56.891Z","lastPublished":"2026-07-17T20:12:56.891Z","indexable":true}}