
This switch is not connected to anything, it doesn’t matter if it is in ON mode or OFF mode This switch is not connected to anything, it doesn’t matter if it is in ON mode or OFF mode.
#Masterwriter 2 serial not working full#
If this switch is OFF, it enables Full Duplex (FD) and disables (HD). If this switch is ON, it enables the Half Duplex (HD) option and disables the (FD). If the switch is in ON mode the microSD can’t be used.įD RS-485 HD: Choosing between (FD) or (HD). If this switch is ON, it enables the Q2.0 output. GPRS RST and I0.5 are used by the Sim800L module (The modle/GSM Module).ĭ53(SD): If this Switch is OFF, it enables the Chip Select of the microSD socket and disables Q2.0. If this switch is OFF, it enables Pin 3 and disables I0.6. If this switch is ON, it enables the I0.6 input and disables the Pin 3. Pin 3/I0.6: Choosing between Pin 3 or the input I0.6. If this switch is OFF, it enables TX1 and disables I1.5. If this switch is ON, it enables the I1.5 input and disables the TX1. TX1/I1.5: Choosing between TX1 or the input I1.5. If this switch is OFF, it enables RX1 and disables I1.6. If this switch is ON, it enables the I1.6 input and disables the RX1. RX1/I1.6: Choosing between RX1 or the input I1.6. If this switch is OFF, it enables SDA and disables I2.0. If this switch is ON, it enables the I2.0 input and disables the SDA. SDA/I2.0: Choosing between SDA or the input I2.0. If this switch is OFF, it enables SCL and disables I2.1. If this switch is ON, it enables the I2.1 input and disables the SCL. SCL/I2.1: Choosing between SCL or the input I2.1.
