SPECIFICATIONS

Accessory Type: USB To DC Cable

Battery: 3.7V lithium battery power supply and charging

Battery Included: no

Bluetooth: Bluetooth 5 (LE)

Brand Name: Heltec Automation

Certification: CE,FCC

Choice: yes

Compatible With: Lora 32

Demo Board Type: RISC-V

Dimensions: 50.2 * 25.5* 10.2 mm

Frequency: 470~510MHz, 863~928MHz

Function: ESP32 LoRa WiFi BLE

High-concerned chemical: none

Intergrated Feature: WiFi 802.11b/g/n,bluetooth

LoRa Node Chip: SX1262

Master Chip: ESP32 S3FN8 (Xtensa 32 bit lx7 dual core processor)

Max. Receiving sensitivity: -136dBm@SF12 BW=125KHz

Max. TX Power: 20±2dBm

Origin: Mainland China

Supported: meshstatic

Typical Application Fields: Internet of Things (IoT)

USB to Serial Chip: CP2102

Wi-Fi: 802.11 b/g/n, up to 150Mbps

semi_Choice: yes

ws=with shell      ns=no shell

verview

●Chengdu Heltec Automation Technology Co., Ltd. ( English abbreviation Heltec Automation).

●At present, The company's research and development and production include OLED dot matrix screen, electronic ink screen, IoT series products, LoRa supporting solutions and high-precision temperature controllers with automatic control algorithms as the core.

●At present, there is a strong technical research and development team, a scientific production and manufacturing platform and a strict quality management system.

Our Services& Strengths

Stable performance, cost-effective products, high-quality and superior service, our products have not only gained a good reputation in the country, but also received high-quality evaluation in France, Germany, Russia, the United States, South Korea and other countries.

1). Rigorous quality assurance system.

2). High level of service awareness.

3). High quality team.

4). Components use well-known brands.

5). Quick response customer program.

6). Self-owned processing plant, rapid production, equipped with automatic SMT placement machine, automatic screen printing machine and reflow oven.