To make products Wireless. Simply.
TR-78D series
Smart transceiver
Product status: Obsolete 
- TR-58D-RJ successor, circuitry similar to TR-72D
- RF bands: 868 MHz and 916 MHz, SW selectable
- RF power 4.5 mW
- Serial EEPROM 32 KB
- Precision temperature sensor (optional)
- On-board PCB antenna
- 2 LEDs
- RJ-45 connector, 8 pins, 4 I/Os
- Power supply 3.1 - 5.3 V
- Fully coated, shielding can
- O-ring washer, waterproof
- Resistive against UV radiation
Ordering codes
| Type | Temperature sensor | Data controlled |
| TR-78DA | – | Yes |
| TR-78DAT | Yes | Yes |
The transceivers are provided with current OS version and disabled RFPGM (wireless upload) after reset.
Older OS versions or versions with enabled RFPGM are available on request.
for the product too (for registered users).