Heltec Automation LoRa ESP32 OLED Display Bluetooth WIFI IoT Development Board for Arduino Q2 C3

Heltec Automation LoRa ESP32 OLED Display Bluetooth WIFI IoT Development Board

The board integrates 32MByte Flash, a Wi-Fi antenna, a 0.96-inch blue OLED display, a lithium battery charging circuit and interface, and a CP2102 USB to serial chip. It is fully compatible with the Arduino development environment, allowing for easy and rapid program verification and product development.

Note: The appearance or design of the antenna may vary from the image shown here.

Specifications:

Item Type

Bluetooth Module, Dev. Board

Based On

ESP32

Chipset

SX1276 and ESP32

Display

0.96-inch Blue OLED

Operating Voltage (V)

3.3V to 7V

Operating Temperature (°C)

-40°C to +90°C

Connector Type

Ipex

Maximum Power (W)

10W

Receiver Sensitivity

up to –139 dBm

Data Rate

150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b

Transmit Power (dBm)

19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n

Frequency Range

868-915MHz

Gain

3dBi

Package Includes:

1 x ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module

1 x Antenna

2 x 1*18 Pins Burg connectors(Straight)