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LHT52 Temperature & Humidity sensor      33  /  40 
5.  Sensors & Accessories   
5.1 Temperature Probe (AS-01) 
External Temperature Probe base on DS18B20. (note: Default Package doesn’t include AS-01) 
 
 
External Temperature Probe (AS-01): 
➢  Resolution: 0.0625 °C  
➢  ±0.5°C  accuracy from -10°C to +85°C 
➢  ±2°C  accuracy from -55°C to +125°C 
➢  Operating Range: -55 °C  ~ 125 °C  
➢  Cable Length: 2 meters 
 
5.2 Program Converter (AS-02) 
AS-02 is an optional accessory, it is USB Type-C converter. AS-02 provide below feature:   
1)  Access AT console of LHT52 when used with USB-TTL adapter. See this link.   
2)  Update firmware to LHT52 when used with DAP-Link adapter. See this link.