EnOcean
EnOcean block based on TCM515 transceiver
Transceiver
This block uses an EnOcean TCM515 transceiver.
Interface
| Function | Block Pin | Info |
|---|---|---|
| Power | 6 | 3.3V |
| 3,4,39,40 | GND | |
| I2C Config | 19/20 | EEPROM 24c32 |
| Serial port | 33/34 | 57600 8N1 |
| 37 = LOW | 460800 baud | |
| Reset | 38 | low active |
Connector
The block supports either:
- RP-SMA edge connector
- U.FL connector
Frequency
The standard block is using TCM515 utilizing the 868MHz EU band. Other frequencies on request.
Usage
To use the block with a linux system running i.e. FHEM you need to pull Blocks Reset HIGH!
If connected at NanoPiNeo 1st slot do:
echo 200 > /sys/class/gpio/export
echo 201 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio200/direction
echo 1 > /sys/class/gpio/gpio200/value
echo out > /sys/class/gpio/gpio201/direction
echo 0 > /sys/class/gpio/gpio201/value
echo 1 > /sys/class/gpio/gpio201/value
Reset is gpio201 - The baudrate is set using gpio200, in this case HIGH == 57600
edit fhem.cfg and add:
define ENO TCM ESP3 /dev/ttyS1@57600