Technology for wireless

Connecting devices to IoT via wireless mesh networks

TR-53B series

Smart transceiver

Product status: Obsolete  Info
Recommended replacement: TR-76D

» Deliveries and migration

  • External serial EEPROM
  • Optional on-board PCB antenna
  • No temperature sensor
  • 7 I/O pins
  • Power supply 3.1 - 5.3 V
  • Mounting options:
TR-53B
TR-53BA

TR-53B block diagram

Ordering codes

Type Antenna option
TR-53B Soldering pad-hole
TR-53BC Coaxial connector for antenna cable CAB-U.FL or CAB-U.FL/SMA
TR-53BA On-board PCB antenna

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.

Ordering code Price [EUR] Pieces
TR-53B 19.95 price info
1+19.95
5+19.95
20+15.68
TR-53BA 20.10 price info
1+20.10
5+20.10
20+15.79
TR-53BC 20.80 price info
1+20.80
5+20.80
20+16.34
PDF     MCU datasheet - PIC16LF1938
PDF     AN010 - Application note SMT mounting of IQRF TR modules
PDF     Product history - Release notes