Product Descriptions

ESP32-S3-PICO-1 is a System-in-Package (SiP) device that is based on ESP32-S3 with integrated 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth LE). It integrates an 8 MB SPI flash and an up to 8 MB SPI PSRAM.

ESP32-S3-PICO-1 provides complete Wi-Fi and Bluetooth® functionalities and is designed with the TSMC low-power 40 nm technology. It seamlessly integrates all peripheral components, including a crystal oscillator, decoupling capacitors, SPI flash/PSRAM, and RF matching links, within a single package. As a result, there is no need for additional peripheral components, simplifying the soldering and testing processes. It also streamlines the supply chain and enhances control and management efficiency.

With its ultra-small size, robust performance, and low-energy consumption, ESP32-S3-PICO-1 is well suited for any space-limited or battery-operated applications, such as wearable electronics, medical equipment, sensors and other IoT products.

At the core of ESP32-S3-PICO-1 is the ESP32-S3 chip, a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa® 32-bit LX7), a low-power coprocessor, a Wi-Fi baseband, a Bluetooth LE baseband, RF module, and numerous peripherals.

Product Features

CPU and Memory

• ESP32-S3 SoC embedded, Xtensa® dual-core 32-bit LX7 microprocessor (with single precision FPU), up to 240 MHz 

• 384 KB ROM 

• 512 KB SRAM 

• 16 KB SRAM in RTC

Wi-Fi 

• 802.11b/g/n 

• Bit rate: 802.11n up to 150 Mbps

• TX/RX A-MPDU, TX/RX A-MSDU 

• 0.4 µs guard interval support 

• Center frequency range of operating channel: 2412 ~ 2484 MHz

Bluetooth® 

• Bluetooth LE: Bluetooth 5, Bluetooth mesh 

• Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps 

• Advertising extensions 

• Multiple advertisement sets

• Channel selection algorithm #2 

• Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna

Peripherals

• GPIO, SPI, LCD interface, Camera interface, UART, I2C, I2S, remote control, pulse counter, LED PWM, USB 1.1 OTG, USB Serial/JTAG controller, MCPWM, SD/MMC host, GDMA, TWAI® controller (compatible with ISO 11898-1), ADC, touch sensor, temperature sensor, timers and watchdogs

Integrated Components

• 40 MHz crystal oscillator 

• 8 MB Quad SPI flash 

• Up to 8 MB PSRAM

Operating Conditions 

• Operating voltage/Power supply: 3.0 ~ 3.6 V 

• Operating ambient temperature: 

– ESP32-S3-PICO-1-N8R2: –40 ~ 85 °C 

– ESP32-S3-PICO-1-N8R8: –40 ~ 65 °C

Product Applications

• Generic Low-power IoT Sensor Hub 

• Generic Low-power IoT Data Loggers 

• Cameras for Video Streaming 

• Over-the-top (OTT) Devices 

• USB Devices 

• Speech Recognition 

• Image Recognition 

• Mesh Network 

• Home Automation

• Smart Building 

• Industrial Automation 

• Smart Agriculture 

• Audio Applications 

• Health Care Applications 

• Wi-Fi-enabled Toys 

• Wearable Electronics 

• Retail & Catering Applications

Product Show

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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