Product Description
The EnOcean 2 Click Board™ carries the TCM 515Z transceiver, based on the 2.4 GHz IEEE 802.15.4 radio standard. The click is designed to run on a 3.3V power supply. It communicates with the target microcontroller over UART interface.
This low-powered wireless module is intended for use together with EnOcean’s range of energy harvesting modules. These are miniaturized converters that harness energy from motion, light or temperature differences, that come in the form of self-powered, battery-free wireless switches, sensors and actuators.
TCM 515Z
TCM 515Z enables the realization of line-powered actuators, controllers, and gateways communicating based on the 2.4 GHz IEEE 802.15.4 radio standard.
It provides a transparent radio link between EnOcean 2.4 GHz devices and an external host connected via the standardized ESP3 interface (EnOcean Serial Protocol V3).
TCM 515Z works on a 2.4 GHz frequency for ZigBee systems.
ENOCEAN SERIAL PROTOCOL 3.0 (ESP3)
ESP3 is a Point-to-Point protocol with a packet data structure.
The maximum size of transferred data is 65535 bytes. Compared with ESP2.0, that has the maximum of 25 bytes, it’s a considerable improvement.
ONBOARD ANTENNA
TCM 515Z receives and transmits data based on a 50Ω whip antenna connected to its ANTENNA input.
SPECIFICATIONS
| Type |
2.4 GHz Transceivers,EnOcean |
| Applications |
Incorporate battery-free wireless energy harvesting modules into your designs |
| On-board modules |
TCM 515Z |
| Key Features |
the 2.4 GHz IEEE 802.15.4 radio standard, EnOcean Serial Protocol 3.0, 3.3V power supply, UART interface |
| Interface |
UART |
| Compatibility |
mikroBUS |
| Click board size |
L (57.15 x 25.4 mm) |
| Input Voltage |
3.3V |
PINOUT DIAGRAM
This table shows how the pinout of the EnOcean 2 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).
| Notes |
Pin |
 |
Pin |
Notes |
| NC |
1 |
AN |
PWM |
16 |
NC |
| NC |
2 |
RST |
INT |
15 |
NC |
| NC |
3 |
CS |
TX |
14 |
UART_TX |
UART transmit |
| NC |
4 |
SCK |
RX |
13 |
UART_RX |
UART receive |
| NC |
5 |
MISO |
SCL |
12 |
NC |
| NC |
6 |
MOSI |
SDA |
11 |
NC |
| Power supply |
+3.3V |
7 |
3.3V |
5V |
10 |
NC |
| Ground |
GND |
8 |
GND |
GND |
9 |
GND |
Ground |
JUMPERS AND SETTINGS
| Designator |
Name |
Default Position |
Default Option |
Description |
| JP1 |
TURBO MODE |
Right |
Disable |
Change the default ESP3 interface speed at power up from 57600 Bit per second to 460800 Bit per second. |
