ESP32
ESP-WROOM-32 module with ESP32‑D0WDQ6 chip.
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| Manufacturer | Espressif Systems |
|---|---|
| Type | Microcontroller |
| Release date | September 6, 2016 |
| CPU | @ 160 or 240 MHz (Tensilica Xtensa LX6 microprocessor) |
| Memory | 520 KiB SRAM |
| Power | 3.3 V DC |
ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi & dual-mode Bluetooth. The ESP32 series employs a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations. ESP32 is created and developed by Espressif Systems, a Shanghai-based Chinese company, and is manufactured by TSMC using their 40 nm process. It is a successor to the ESP8266 microcontroller.
Features of the ESP32 include the following:
ESP32 chips come in 6 mm × 6 mm and 5 mm × 5 mm sized Quad-Flat No-leads (QFN) packages with 49 pads. Specifically, 48 connection pads along the sides and one large thermal pad (connected to ground) on the bottom.
ESP32 module boards are small PCBs which directly contain the ESP32 SoC and are designed to be easily integrated onto other circuit boards. Meandered inverted-F antenna designs are used for the PCB trace antennas on the modules listed below. Moreover, all of the modules listed below employ surface mount technology design.
Development & break-out boards extend wiring and may add functionality, often building upon ESP32 module boards and making them easier to use for development purposes (especially with breadboards).
† ESP32 SoC incorporated directly onto development board; no module board used.
Programming languages, frameworks, platforms, and environments used for ESP32 programming:
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