Tried searching for someone with a similar issue and came up short. Help is appreciated. I get this error when using the probing wizard on Openbuilds Control software. error: 1 - G-code words consist of a letter and a value. Letter was not found. [ G10 P0 L20 Z9 ] I will also get the same error when I made a probing macro to try bypassing the wizard. I have a few years experience running my two older CNCs that ran on Marlin. First time using GRBL. Can anyone point me in the right direction? Thanks. FYI: Using Blackbox X32 with Lead 1515 Preloaded Settings. Tried sending gcode straight from laptop and from Raspberry Pi running CNCjs. Same issue on both. Code: [17:10:30] [ $$ ] $0=10.0 ;Step pulse time, microseconds [17:10:30] [ $$ ] $1=255 ;Step idle delay, milliseconds [17:10:30] [ $$ ] $2=0 ;Step pulse invert, mask [17:10:30] [ $$ ] $3=0 ;Step direction invert, mask [17:10:30] [ $$ ] $4=0 ;Invert step enable pin, boolean [17:10:30] [ $$ ] $5=7 ;Invert limit pins, boolean/mask [17:10:30] [ $$ ] $6=1 ;Invert probe pin, boolean [17:10:30] [ $$ ] $7=0 ;Disable spindle with 0 speed, boolean [17:10:30] [ $$ ] $8=0 ;Ganged axes direction invert as bitfield [17:10:30] [ $$ ] $10=511 ;Status report options, mask [17:10:30] [ $$ ] $11=0.010 ;Junction deviation, millimeters [17:10:30] [ $$ ] $12=0.002 ;Arc tolerance, millimeters [17:10:30] [ $$ ] $13=0 ;Report in inches, boolean [17:10:30] [ $$ ] $14=0 ;Limit pins invert, mask [17:10:30] [ $$ ] $15=0 ;Coolant pins invert, mask [17:10:30] [ $$ ] $16=0 ;Spindle pins invert, mask [17:10:30] [ $$ ] $17=0 ;Control pins pullup disable, mask [17:10:30] [ $$ ] $18=0 ;Limit pins pullup disable, mask [17:10:30] [ $$ ] $19=0 ;Probe pin pullup disable, boolean [17:10:30] [ $$ ] $20=1 ;Soft limits enable, boolean [17:10:30] [ $$ ] $21=0 ;Hard limits enable, boolean [17:10:30] [ $$ ] $22=1 ;Homing cycle enable, boolean (Grbl) / mask (GrblHAL) [17:10:30] [ $$ ] $23=3 ;Homing direction invert, mask [17:10:30] [ $$ ] $24=100.0 ;Homing locate feed rate, mm/min [17:10:30] [ $$ ] $25=2000.0 ;Homing search seek rate, mm/min [17:10:30] [ $$ ] $26=250 ;Homing switch debounce delay, milliseconds [17:10:30] [ $$ ] $27=5.000 ;Homing switch pull-off distance, millimeters [17:10:30] [ $$ ] $28=0.100 ;G73 retract distance, in mm [17:10:30] [ $$ ] $29=0.0 ;Step pulse delay (ms) [17:10:30] [ $$ ] $30=1000.000 ;Maximum spindle speed, RPM [17:10:30] [ $$ ] $31=0.000 ;Minimum spindle speed, RPM [17:10:30] [ $$ ] $32=0 ;Laser-mode enable, boolean [17:10:30] [ $$ ] $33=5000.0 ;Spindle PWM frequency [17:10:30] [ $$ ] $34=0.0 ;Spindle off Value [17:10:30] [ $$ ] $35=0.0 ;Spindle min value [17:10:30] [ $$ ] $36=100.0 ;Spindle max value [17:10:30] [ $$ ] $37=0 ;Stepper deenergize mask [17:10:30] [ $$ ] $39=1 ;Enable printable realtime command characters, boolean [17:10:30] [ $$ ] $40=0 ;Apply soft limits for jog commands, boolean [17:10:30] [ $$ ] $43=1 ;Homing passes [17:10:30] [ $$ ] $44=4 ;Homing cycle 1 [17:10:30] [ $$ ] $45=3 ;Homing cycle 2 [17:10:30] [ $$ ] $46=0 ;Homing cycle 3 [17:10:30] [ $$ ] $62=0 ;Sleep Enable [17:10:30] [ $$ ] $63=2 ;Feed Hold Actions [17:10:30] [ $$ ] $64=0 ;Force Init Alarm [17:10:30] [ $$ ] $65=0 ;Require homing sequence to be executed at startup [17:10:30] [ $$ ] $70=7 ;Network Services [17:10:30] [ $$ ] $73=0 ;Wifi Mode [17:10:30] [ $$ ] $74=PollardWifi ;Wifi network SSID [17:10:30] [ $$ ] $75=Sometimes1234 ;Wifi network PSK [17:10:30] [ $$ ] $100=198.109 ;X-axis steps per millimeter [17:10:30] [ $$ ] $101=198.109 ;Y-axis steps per millimeter [17:10:30] [ $$ ] $102=199.100 ;Z-axis steps per millimeter [17:10:30] [ $$ ] $110=3500.000 ;X-axis maximum rate, mm/min [17:10:30] [ $$ ] $111=3500.000 ;Y-axis maximum rate, mm/min [17:10:30] [ $$ ] $112=1000.000 ;Z-axis maximum rate, mm/min [17:10:30] [ $$ ] $120=350.000 ;X-axis acceleration, mm/sec^2 [17:10:31] [ $$ ] $121=350.000 ;Y-axis acceleration, mm/sec^2 [17:10:31] [ $$ ] $122=350.000 ;Z-axis acceleration, mm/sec^2 [17:10:31] [ $$ ] $130=1195.000 ;X-axis maximum travel, millimeters [17:10:31] [ $$ ] $131=1300.000 ;Y-axis maximum travel, millimeters [17:10:31] [ $$ ] $132=90.000 ;Z-axis maximum travel, millimeters [17:10:31] [ $$ ] $300=http://grbl.local ;Hostname [17:10:31] [ $$ ] $302=192.168.1.8 ;IP Address [17:10:31] [ $$ ] $303=192.168.1.1 ;Gateway [17:10:31] [ $$ ] $304=255.255.255.0 ;Netmask [17:10:31] [ $$ ] $305=23 ;Telnet Port [17:10:31] [ $$ ] $306=80 ;HTTP Port [17:10:31] [ $$ ] $307=81 ;Websocket Port [17:10:31] [ $$ ] $341=0 ;Tool Change Mode [17:10:31] [ $$ ] $342=30.0 ;Tool Change probing distance [17:10:31] [ $$ ] $343=25.0 ;Tool Change Locate Feed rate [17:10:31] [ $$ ] $344=200.0 ;Tool Change Search Seek rate [17:10:31] [ $$ ] $345=100.0 ;Tool Change Probe Pull Off rate [17:10:31] [ $$ ] $370=0 ;Invert I/O Port Inputs (mask) [17:10:31] [ $$ ] $384=0 ;Disable G92 Persistence
