HC12 RF-1Km TRANSCEIVER Low Cost is an wireless RF module which can transmit and receive data up to 1km line of sight serially. Features of HC12 RF-1Km TRANSCEIVER Low Cost: 1. Supply voltage 3.2V ~ 5.5V. (If you want to work in the module launch state for a long time, it is recommended when the supply voltage exceeds 4.5V series with a 1N4007 diode, to avoid heating module built LDO) 2. Default communication distance (open test): about 600m (adjustable to achieve the maximum communication distance of 1000m, the air baud rate 5000bps). 3. The default idle current: 16MA (modules in different operating current of the different operating modes). 4. Module Size: 27mm × 13mm 5. Operating frequency range (433.4-473.0MHz, up to 100 communication channels) Maximum 100mW transmit power (can be set) 6. The module supports software upgrades. (We provide customers with software upgrades) 7. The default factory settings: operating mode FU3, baud rate 9600bps, communication channel CH001 (433.4M). SKU: A-67 Category: WIRELESS Tag: HC12 RF-1KM TRANSCEIVER Low Cost
