SparkFun ESP32 Qwiic Pro Mini – ESP32-PICO-V3-02 Embedded, Xtensa Dual-core 32-bit LX6 microprocessor, Operating Voltage: 3.0-3.6V, Board Dimensions: 1.5in x...

Amazon.com Price: $9.95 (as of 03/18/2024 14:03 PST- Details)

Say hello to the next generation of Pro Mini boards – the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32 Pico Mini from Espressif.
With two individually controllable CPU cores, adjustable CPU clock frequency, a co-processor that can be used in situations that require minimal computing power, as well as a rich set of peripherals such as capabilities for an external SD card interface, capacitive touch sensors, ADC, DAC, Two-Wire Automotive Interface, to Ethernet, high-speed SPI, UART, I²S, and I²C, this board is a powerhouse in a tiny little package.
Features: CPU and On­Chip Memory, ESP32-PICO-V3-02 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz, 448KB ROM for booting and core functions, 520KB SRAM for data and instructions, 16KB SRAM in RTC, 8MB SPI flash, 2MB PSRAM.

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Description

Say hello to the next generation of Pro Mini boards – the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32 Pico Mini from Espressif.
With two personally controllable CPU cores, adjustable CPU clock frequency, a co-processor that can be utilized in situations that require minimal computing power, in addition to a wealthy set of peripherals such as capabilities for an external SD card interface, capacitive touch sensors, ADC, DAC, Two-Wire Automotive Interface, to Ethernet, high-speed SPI, UART, I²S, and I²C, this board is a powerhouse in a tiny little package.
Features: CPU and On­Chip Memory, ESP32-PICO-V3-02 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz, 448KB ROM for booting and core functions, 520KB SRAM for data and instructions, 16KB SRAM in RTC, 8MB SPI flash, 2MB PSRAM.
Also features: Integrated Components on Module, 40 MHz crystal oscillator, Antenna Options, ESP32-PICO-MINI-02: On-board PCB antenna, Operating Conditions, Operating voltage/Power supply: 3.0 ~ 3.6 V, Operating ambient temperature: –40 ~ 85 °C, 1x Vertical Qwiic Connector.
The sleep current of the ESP32 chip is not up to 5μA, making it suitable for battery-powered and wearable electronics applications. The module supports a data rate of up to 150Mbps and 20dBm output power on the antenna to verify the most comprehensive physical range. Note: Unlike other ESP32 boards, this device requires user interaction to program. To program the device, hold down GP0 whilst resetting it. It is a simple process, but it isn’t automatic.

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