Geoelectron TRM501 Wireless Data Transceiver Module User Manual
This user manual is for the TRM501 Wireless Data Transceiver Module, with specifications including a frequency range of 410-470MHz, half-duplex working mode, and GMSK modulation. Find pin definitions and serial port configuration instructions for the 2ABNA-TRM501 and 2ABNATRM501 Geoelectron product.