ESP32 New WiFi Kit 32 with 32Mbit Flash

The ESP32 WiFi Kit 32 Board from Heltec is perfect for gaining your first experience with Micropython. Mounted on the board is an ESDP32 microcontroller and an OLED display. The OLED is suitable for debugging or displaying measurement data. The board also has a Lipo connector with a charge controller. Because the deep-sleep current of 0.8mA is a bit high, it is only suitable to a limited extent for mobile use. This board does not skimp on flash memory, as it is equipped with a 32MBit memory chip. The ESP32 microcontroller is very powerful and also has a WLAN radio module. The module is compatible with the Arduino IDE and can be programmed directly. With the ESP32, you can easily connect your projects to the Internet. The board is often used for IoT (Internet of Things) applications as well. This means you can, for example, connect your data logger to the Internet and log the data in a cloud. The WiFi Kit 32 has a Micro-USB port for programming and power supply. Since the ESP32 is a pure 3.3V controller, all inputs and outputs must be operated only at 3.3V! If you still want to connect or control something with 5V, you will need to use a logic level converter, which you can also find in our shop.

Link CP2104 USB-UART Driver:

https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers

Documentation:

• Github Arduino Examples
• Wifi Kit 32 Pinout
• Wifi Kit 32 Schema
• Hobby Electronics Micro Python Course
• Hobby Electronics Youtube Channel

Technical Details:

• Manufacturer: Heltec Automation
• Version: 2
• Microcontroller: ESP32
• USB-TTL Converter: CP2102
• Dual-core Tensilica LX6 microprocessor
• Clock frequency up to 240MHz
• 520kB internal SRAM
• Integrated 802.11 BGN WiFi transceiver
• Integrated dual-mode Bluetooth (BLE and Classic)
• Operating voltage: 3.3-7V
• Logic Level Max: 3.3V
• Deep-Sleep Current: <0.8mA
• Operating temperature: -40 to 90°C
• Oled Color: Blue
• OLED Type: SSD1306
• OLED Resolution: 128X64 pixels
• Integrated LiPo battery charger for 3.7V Lipos
• Lipo Battery Connection: JST 1.25mm
• Dimensions: 50.2 x 25.5 x 10mm
• Weight: 23.4g

Scope of Delivery:

• 1x ESP32 New WiFi Kit 32 with 32Mbit Flash
• 2x Pin header 18x1p
• 2x Label sticker