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Transceiver based on the SI4432 Silicon Labs chip
Advanced Flame Sensor 5-channel flame fire sensor module with wide detection range
when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal
Consumes less than 500 nA in battery backup mode with oscillator running
Robotic Arm 6 DOF Kit Micro Servo Transceiver based on the SI4432Introduction : Robotic Arm 6 DOF Kit Features : A set of 3d printed parts 3 sg90 servos 3 mg966 servos
