433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m Replace Bluetooth

Product Description: brand new high quality Made of high quality material durable 433Mhz HC-12 SI4463 wireless serial port module 1000m replace bluetooth brand new clarify: Supply voltage: 3.2V-5.5V. (If the module works in the transmitting state for a long time it is recommended that when the power supply voltage is greater than 4.5V a 1N4007 diode needs to be connected in series to prevent the built-in LDO of the module from heating) Default communication distance: about 600 meters (the communication distance can be adjusted to 1000 meters and the air baud rate is 5000 BPS). Default idle current: 16mA (module current is different in different working modes). Module size: 27.8mm*14.4mm*4mm (1.09*0.56*0.157 inches) Operating frequency range (433.4 473.0 MHz up to 100 communication channels) Maximum 100 mw transmit power (configurable) The module supports software upgrades. Default factory settings: working mode FU3 baud rate 9600 BPS communication channel CH001 (433.4M) Package Included: 1 * HC-12 433Mhz SI4463 wireless serial port module 1000m replace bluetooth Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.