Beschreibung
Olimex ESP32-S2 development board with USB host and device functionality USB-OTG.
ESP32-S2 is a highly integrated, low-power, single-core Wi-Fi Microcontroller SoC, designed to be secure and cost-effective, with a high performance and a rich set of IO capabilities.
Compared to ESP32, ESP32-S2 is only single core and miss the Ethernet and Bluetooth connectivity, but have much mode GPIOs which were missing in ESP32.
The typical use is for WiFi enabled devices. ESP32-S2 supports low power modes including deep sleep that goes as low as 20uA.
ESP32-S2-DevKit-Lipo-USB board is pin-to-pin compatible with Espressif ESP32-Saola-1, but adds Lipo charger and the ability to work on LiPo power when external power supply is missing, allowing handheld applications.
ESP32-S2-DevKit-Lipo-USB uses the build-in USB interface and can work as host and device, even when powered by the LiPo battery.
All components used are with industrial grade oprating temperature -40 to 85°C.
ESP32-S2-WROVER-DevKit-LiPo-USB comes with ESP32-S2-WROVER module with 4MB Flash and 2MB PSRAM. Power consumption of ESP32-WROVER-DevKit-Lipo is 65 uA in deep sleep mode.
ESP32-S2 is a highly integrated, low-power, single-core Wi-Fi Microcontroller SoC, designed to be secure and cost-effective, with a high performance and a rich set of IO capabilities.
Compared to ESP32, ESP32-S2 is only single core and miss the Ethernet and Bluetooth connectivity, but have much mode GPIOs which were missing in ESP32.
The typical use is for WiFi enabled devices. ESP32-S2 supports low power modes including deep sleep that goes as low as 20uA.
ESP32-S2-DevKit-Lipo-USB board is pin-to-pin compatible with Espressif ESP32-Saola-1, but adds Lipo charger and the ability to work on LiPo power when external power supply is missing, allowing handheld applications.
ESP32-S2-DevKit-Lipo-USB uses the build-in USB interface and can work as host and device, even when powered by the LiPo battery.
All components used are with industrial grade oprating temperature -40 to 85°C.
ESP32-S2-WROVER-DevKit-LiPo-USB comes with ESP32-S2-WROVER module with 4MB Flash and 2MB PSRAM. Power consumption of ESP32-WROVER-DevKit-Lipo is 65 uA in deep sleep mode.
Features:
- ESP32-S2-WROVER module
- RGB LED
- User button, Reset button
- Micro USB-OTG connector
- Can work as USB host or USB device
- Built-in LiPo battery charger
- LiPo battery connector
- PCB dimensions: 4.8 x 2.8cm
- Operating temperature: -40 to 85°C
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