Dragino LHT52 User Manual

www.dragino.com
LHT52 Temperature & Humidity sensor 34 / 40
6. FAQ
6.1 How to use AT Command to configure LHT52
LHT52 supports AT Command set. User can use a USB to TTL adapter plus the Program Cable to
connect to LHT52 for using AT command, as below.
Connection:
✓ USB to TTL GND <--> Program Converter GND pin
✓ USB to TTL RXD <--> Program Converter D+ pin
✓ USB to TTL TXD <--> Program Converter A11 pin

Dragino LHT52 Specifications

General

Brand	Dragino
Model	LHT52
Category	Accessories
Language	English