![]() ![]() Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. Power supply for the board as well as the communication interface between a computer and the ESP32-S2FH4 chip.ĭownload button. Single USB-UART bridge chip provides transfer rates up to 3 Mbps. Turns on when the USB power is connected to the board. Users can program ESP32-S2FH4 chip to enable multiple functions such as SPI, I2S, UART, I2C, touch sensors, PWM etc. For more information, please refer to Ordering Information.Īll available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. This series of modules, known for its small size, have a flash and/or a PSRAM integrated in the chip package. On-board module (ESP32-S2-MINI-1 or ESP32-S2-MINI-1U in figures above)ĮSP32-S2-MINI series modules with an on-board PCB antenna or a connector for an external antenna. The key components of the board are described in a clockwise direction. If you order in bulk, the boards come in large cardboard boxes.įor wholesale orders, please go to. If you order a few samples, each ESP32-S2-DevKitM-1 comes in an individual package in either antistatic bag or any packaging depending on your retailer.įor retail orders, please go to. For more information about chip revisions, please refer to ESP32-S2 Series SoC Errata. The ESP32-S2-MINI-2 and ESP32-S2-MINI-2U modules use chip revision v1.0, and the rest use chip revision v0.0. The development board has a variety of variants to choose from, as shown in the table below. Contents and Packaging Ordering Information It begins with a few introductory sections about the ESP32-S2-DevKitM-1, then Section Start Application Development provides instructions on how to get the ESP32-S2-DevKitM-1 ready and flash firmware into it. This section describes how to get started with ESP32-S2-DevKitM-1. Related Documents: Gives links to related documentation. Hardware Revision Details: Revision history, known issues, and links to user guides for previous versions (if any) of ESP32-S2-DevKitM-1. Hardware reference: Provides more detailed information about the ESP32-S2-DevKitM-1’s hardware. ![]() Getting started: Provides an overview of the ESP32-S2-DevKitM-1 and hardware/software setup instructions to get started. The document consists of the following major sections: Developers can either connect peripherals with jumper wires or mount ESP32-S2-DevKitM-1 on a breadboard. Most of the I/O pins on the module are broken out to the pin headers on both sides for easy interfacing. This user guide provides information on Espressif’s small-sized development board ESP32-S2-DevKitM-1.ĮSP32-S2-DevKitM-1 is entry-level development board. ![]()
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