{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ESP32-PICO-V3","brand":"Espressif Systems","brandSlug":"espressif","productSlug":"ESP32-PICO-V3","canonicalUrl":"https://icboms.com/espressif/ESP32-PICO-V3","factsUrl":"https://icboms.com/api/mcp/products/ESP32-PICO-V3","rawCanonicalId":null},"summary":{"shortDescription":"Espressif Systems ESP32 series, RF & Wireless IC, ESP32-PICO-V3, 2.412GHz ~ 2.484GHz, 150Mbps, 520kB SRAM, 448kB ROM, 48-TFQFN Exposed Pad.","salesMarkdown":"## Wireless MCU module for connected products The ESP32-PICO-V3 is a system-in-package module from the ESP32 series, integrating a 2.4 GHz Wi-Fi and Bluetooth 4.2 radio with a dual-core microcontroller. It targets IoT endpoints, smart home hubs, and industrial wireless nodes where a single-chip solution with proven software stack shortens the design cycle. ## Memory, interfaces, and temperature grade On-chip memory comprises 448 kB ROM and 520 kB SRAM — enough for the Wi-Fi stack and a lightweight RTOS application. The serial interface set includes ADC, I²C, I²S, SDIO, SPI, PWM, and UART, covering sensor readout, audio codec, display, and external flash expansion without a separate MCU. Housed in a 48-TFQFN Exposed Pad package, the module requires a thermal pad on the PCB for heat dissipation during continuous transmission. ## Wireless protocol and data rate Supports 802.11b/g/n at data rates up to 150 Mbps and Bluetooth 4.2 with classic and BLE modes. Modulation schemes include 8DPSK, DSSS, DQPSK, and OFDM — the radio handles both the high-throughput OFDM for Wi-Fi and the constant-envelope GFSK for Bluetooth coexistence on the same 2.4 GHz band. Current draw during receive is 95 mA to 100 mA; transmit current ranges from 130 mA to 240 mA depending on output power setting. The antenna is not included — the designer provides a PCB trace or external antenna matched to the 50-ohm output.","metaTitle":"ESP32-PICO-V3 Espressif Systems RF & Wireless IC, 2.4 GHz","metaDescription":"ESP32-PICO-V3 from Espressif Systems, active production. 2.412-2.484 GHz, 150 Mbps, 520 kB SRAM, -40 to 85 °C. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF & Wireless ICs"],"specifications":{"Mfr":"Espressif Systems","Series":"ESP32","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"802.11b/g/n, Bluetooth 4.2","Data Rate":"150Mbps","Frequency":"2.412GHz ~ 2.484GHz","Modulation":"8DPSK, DSSS, DQPSK, OFDM","Memory Size":"448kB ROM, 520kB SRAM","Sensitivity":"-97dBm","Antenna Type":"Antenna Not Included","Mounting Type":"Surface Mount","Package / Case":"48-TFQFN Exposed Pad","Power - Output":"20.5dBm","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Serial Interfaces":"ADC, I²C, I²S, SDIO, SPI, PWM, UART","RF Family/Standard":"Bluetooth, WiFi","Utilized IC / Part":"-","Base Product Number":"ESP32","Current - Receiving":"95mA ~ 100mA","Operating Temperature":"-40°C~85°C","Current - Transmitting":"130mA ~ 240mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2d7ae831d6312848e4c7b32ca1b343b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ESP32-PICO-V3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/espressif/ESP32-PICO-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-PICO-V3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}