Test Kit RD400D-TB 433MHz Digital Transmission Radio Module — 30dbm 5.6KM UART RS232 USB TRIMTALK TRIMMARK3 TRANSEOT

Test kit built for the RD400D module, providing UART communications plus an RS232 interface and a USB port for PC connection. Reliable, stable operation designed to simplify development and debugging. The unit is easy to disassemble for maintenance and further development. Supports DC 5V~24V power supply. Compatible with TRIMTALK, TRIMMARK3 and TRANSEOT.