Opis
Bluetooth serijski prolazni modu, 6-pinski, HC-42.
HC-42 6pin Bluetooth 5.0 BLE serijski port modul je nova generacija modula za digitalni prenos zasnovan na Bluetooth BLE V5.0 Bluetooth protokolu. Radni frekvencijski opseg je 2.4GHz ISM, a metod modulacije je GFSK. Maksimalna snaga prenosa modula je 4dBm, a osetljivost prijema je -96dBm.
The HC-42 6pin Bluetooth 5.0BLE Serial Port Module uses BLE (Bluetooth Low Energy) protocol. The main difference between Bluetooth and BLE is power consumption. Bluetooth consumes more power than BLE but can handle a lot of data. BLE is more appropriate for quickly transferring small amounts of data between nearby devices. BLE is less power-hungry, so the devices running this protocol can operate for years with a small battery; perfect for IoT!
Note: The product dimensions may have ±2% error. Color also may vary due to light effect.
Specifications :
Part Number: HC-42D
Version: BLE 5.0
Module Size: 37mm *15.6 mm
Frequency Band: 2.4G
Air Rate: 1Mbps/2Mbps
Working Voltage: 1.8~3.6V
Antenna: PCB internal antenna
Shutdown Current: 0.3μA
Communication Interface: UART
Sensitivity: -96dBm@1Mbps
Level: 1.8~3.6V，Same to Working Voltage
Working Humidity: 10％~90％
Transmit Power: -40~4dBm
Storage Temperature: -40℃~+85℃
Reference Distance: 40m/2Mbps（BLE 5.0）
Working Temperature: -25℃~+75℃
