SPECIFICATIONS

Brand Name: RCmall

Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth

Flash: 64M-Bits

High-concerned chemical: none

Lora chip: SX1262

Lora frequency: 863-928MHZ

Main chip: espressif esp32 and SX1262

Model: Heltec LoRa32 V3 863-928MHZ

Open communication distance: 2.8KM

Operating voltage: 3.3V to 7V

Origin: Mainland China

Quantity: 2 Sets

SKU: FZ2886S

Type: ESP Series

USB Interface: Type-C

USB to serial port chip: CP2102

2Sets Heltec LoRa32 V3 863-928MHZ Development Board SX1262 0.96 Inch OLED Display WIFI+BT ESP32 LoRa Kit for Arduino Meshtastic IoT

 

Description:

 

WiFi LoRa 32 is a classic IoT dev-board , it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions.

 

It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers.

 

Note:

 

Not include battery;

 

Features:

 

- Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz).

 

- SX1262 LoRa node chip.

 

- Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.

 

- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).

 

- Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved (U.FL) interface for LoRa use.

 

- Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information.

 

- Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.

 

- Support the Arduino development environment.

 

- We provide ESP32 + LoRaWAN protocol Arduino® library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. To make this code run, a unique license is needed.

 

- With good RF circuit design and low-power design.

 

868MHz / 915MHz Antenna 5DBi SMA Male Omni-directional antenna with SMA Male with Extenstion Calbe

 

 

 

 

Frequency: 868MHz / 915MHz

Gain: 5dBi

VSWR: <1.5

Impedance: 50 Ω

Antenna Length:19.5cm

Connector: SMA Male

SMA Male with Extenstion Calbe Length: 10cm

 

 

Package Includes:

2 X ESP32 Lora V3 OLED development board

2 X 868MHz Antenna with SMA Male with Extenstion Calbe

2 X JST 1.25mm-2P Connector

2.54 pin (no welding)

 

OR

2 X ESP32 Lora V3 OLED development board

2 X 915MHz Antenna with SMA Male with Extenstion Calbe

2 X JST 1.25mm-2P Connector

2.54 pin (no welding)

 

Document Link :   https://github.com/HelTecAutomation/Heltec_ESP32