Development board ESP32 BLE WIFI OLED Heltec

This development board Heltec WiFi Kit 32 for IoT connected devices is based on the ESP32 microprocessor (32-bit dual-core) and integrates a WIFI 802.11 b/g/n/e/i connection, Bluetooth and a 2.4cm OLED screen. With battery management system (charging and discharging, protection, USB / battery switching).

Compatible with Arduino development environment, Windows, Linux, Mac.

Comes with: 1 Heltec WiFi Kit 32 dev board, 2 headers (soldering), battery and micro-USB cable not included.

More details

Download

Datasheet ESP32 espressif

1.03M

Data sheet

Documentation Heltec WiFi Kit 32

How to make a serial connection between your ESP32 card on Windows, Mac, or Linux

Arduino Library for Heltec ESP32 (or ESP32 + LoRa) devboards on Github

Configuring the Arduino IDE for the ESP32 board

Wifi Network scanner with Heltech WiFi Kit 32

Pinout diagram ESP32

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