Product Specs

Item Specification
MCU
Nordic nRF52832, Cortex M4 64MHz
Memory
64 KB RAM, 512KB Flash
Communication
BLE 5.0
Data Transfer Rate
Up to 1Mbps
Transmit power
-
20~+ 4 dBm, adjusted by 4dB step
Antenna
0
dBi PCB antenna, omni directional
Power supply
CR2032 coin battery, 220mAh
Operating Temperature
-
20~80℃
Storage Temperature
-
20~80℃
Dimensions
44.5mm x 26.5mm x 4.9mm
Mounting Type
Double sided tape
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4. Technical Specification