Types of radio modules:
Transmitters:
- SYN115, small chip: 1.8-3.6V, Max. speed 8000
- FS1000A: 3-12V, Max. speed 10000
- WL102-341: 2.0-3.6V, Max. speed 6000
Receivers:
- SYN480R, large chip: 3.3-5.5V
- MX-RM-5V (RF-5V): 5V
- RX470 (WL101-341): 3-5V
Connection diagram R433 Transmitter Pin 2.
Send value to number 70. (0 to 70)
Sample program:
Download example: file.ardublock | Open Online ArduBlock
Video: