Built-in Bluetooth BLE SOC, supporting Bluetooth 5.0. Automatically searches for probes and acquires temperature data after power-on. It supports 1-probe, 2-probe, 3-probe and 4-probe modes, and is compatible with up to 8 probes. It allows quick connection to appliance control boards via pin headers for communication, and supports expandable storage of historical temperature records.

TOPOS possesses independent capabilities in the R&D, design and manufacturing of wireless Bluetooth probes and Sub-1G probes, as well as technical support for probe repeaters and integration with grill and electrical appliance control units. ODM/OEM cooperation is warmly welcomed.

Dimensions: Length 25.5mm × Width 18mm

Interface: TX, RX

UART: TTL Level

Operating Voltage / Supply Voltage: 1.7-5.5V

Operating Ambient Temperature: 85℃ Version Module (-40-85℃)

Operating Ambient Temperature: 105℃ Version Module (-40-105℃)

Default Baud Rate: 9600 (Other rates configurable by command)

Average Operating Current: 3.43mA

Antenna Interface: Onboard or External Antenna

Carbon stove food temperature measurement, grill food temperature measurement, barbecue grill food temperature measurement, oven rack food temperature measurement, pot food temperature measurement, air fryer food temperature measurement, sous vide machine food temperature measurement, steak grill food temperature measurement, grill pan food temperature measurement