| BotronikS: Final code for all types of Arduino and PC users -- HOME -- Email: botronik@gmail.com |
RFC4out: RF (radio freq.) Status control of up to 4 Arduino outputs from PC by AT commands... |
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used accessories |
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| Reley shield: 1-2-3 | |||
| HC-12 (Arduino side): 1-2-3 | |||
| HC-12 (PC side): 1-2-3 | |||
| Download the HEX codes below, unpack and upload to the proper Arduino board (Use a free net tool for example XLoader) | |||
| 1. ATmega328-16MHz (MINI,NANO,UNO...): RFC4out-m328 | |||
| 2. AtMega2560 (Mega(ATMEGA2560)........): RFC4out-m2560 | |||
| Based on the offered AT commands, you can develop your own PC, PLC ... communication code and applications... | |||
Avaliable AT commands (Baud 9600,8 Data bits, None Parity,1 Stop Bit): You can test the uploaded code using some free serial software such as Termite (select: Append CR): |
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AT - attention command (return OK) |
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ATI - code info |
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OA - reading status of all outputs |
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| Ox - reading status of single output x (x=1-4 H=5V L=0V) | |||
| OxH - set single OUTx at HI(5V) level - example: O1H | |||
| OxL - set single OUTx at LO(0V) level - example: O2L | |||
| OAH - set all outputs at high (5V) level | |||
| OAL - set all outputs at low (0V) level | |||
| See corresponding PC SCADA: BScada16out | |||
