@sundberg84 Well I tried that but did not get the measurement straight from the pcb si I decided t solder a new board using the right capacitor this time (0,1uf instead of 1uf) made sure using the right resistors as well and adding a capacitor after the booster. Than with the same mini pro from the other board tested again and wow it is working as intended.
Child ID 2Battery Voltage: 3.44 V
Battery Percent: 102 %
2930 TSF:MSG:SEND,2-2-0-0,s=255,c=3,t=0,pt=1,l=1,sg=0,ft=0,st=OK:102
2938 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
2945 TSF:TDI:TSL
2947 MCO:SLP:WUP=-1
2949 TSF:TRI:TSB
3065 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
3178 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
957
Child ID 2Battery Voltage: 3.22 V
Battery Percent: 95 %
3690 TSF:MSG:SEND,2-2-0-0,s=255,c=3,t=0,pt=1,l=1,sg=0,ft=0,st=OK:95
3698 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
3704 TSF:TDI:TSL
3706 MCO:SLP:WUP=-1
3708 TSF:TRI:TSB
3815 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
3932 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
955
Child ID 2Battery Voltage: 3.21 V
Battery Percent: 95 %
4442 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
4452 TSF:TDI:TSL
4454 MCO:SLP:WUP=-1
4456 TSF:TRI:TSB
4560 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
4673 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
953
Child ID 2Battery Voltage: 3.21 V
Battery Percent: 95 %
5185 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
5193 TSF:TDI:TSL
5195 MCO:SLP:WUP=-1
5197 TSF:TRI:TSB
5304 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
5416 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
952
Child ID 2Battery Voltage: 3.20 V
Battery Percent: 95 %
5926 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
5935 TSF:TDI:TSL
5939 MCO:SLP:WUP=-1
5941 TSF:TRI:TSB
6045 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
6158 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
952
Child ID 2Battery Voltage: 3.20 V
Battery Percent: 95 %
6670 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
6678 TSF:TDI:TSL
6680 MCO:SLP:WUP=-1
6682 TSF:TRI:TSB
6789 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
6901 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
952
Child ID 2Battery Voltage: 3.20 V
Battery Percent: 95 %
7411 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
7419 TSF:TDI:TSL
7424 MCO:SLP:WUP=-1
7426 TSF:TRI:TSB
7530 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
7643 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
952
Child ID 2Battery Voltage: 3.20 V
Battery Percent: 95 %
8155 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
8163 TSF:TDI:TSL
8165 MCO:SLP:WUP=-1
8167 TSF:TRI:TSB
8273 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
8388 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
955
Child ID 2Battery Voltage: 3.21 V
Battery Percent: 95 %
8898 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
8908 TSF:TDI:TSL
8910 MCO:SLP:WUP=-1
8912 TSF:TRI:TSB
9021 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
9132 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
948
Child ID 2Battery Voltage: 3.19 V
Battery Percent: 94 %
9646 TSF:MSG:SEND,2-2-0-0,s=255,c=3,t=0,pt=1,l=1,sg=0,ft=0,st=OK:94
9654 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
9660 TSF:TDI:TSL
9662 MCO:SLP:WUP=-1
9664 TSF:TRI:TSB
9771 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
9881 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
952
Child ID 2Battery Voltage: 3.20 V
Battery Percent: 95 %
10395 TSF:MSG:SEND,2-2-0-0,s=255,c=3,t=0,pt=1,l=1,sg=0,ft=0,st=OK:95
10403 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
10409 TSF:TDI:TSL
10412 MCO:SLP:WUP=-1
10414 TSF:TRI:TSB
10520 TSF:MSG:SEND,2-2-0-0,s=1,c=1,t=0,pt=7,l=5,sg=0,ft=0,st=OK:998.0
T: 998.00
10635 TSF:MSG:SEND,2-2-0-0,s=0,c=1,t=1,pt=7,l=5,sg=0,ft=0,st=OK:998.0
H: 998.00
953
Child ID 2Battery Voltage: 3.21 V
Battery Percent: 95 %
11147 MCO:SLP:MS=60000,SMS=0,I1=255,M1=255,I2=255,M2=255
11155 TSF:TDI:TSL
Now in mqtt I can see the percentage as:
95
qos : 0, retain : false, cmd : publish, dup : false, topic : **mygateway1-out/2/255/3/0/0**, messageId : , length : 30, Raw payload : 5753```
But not the voltage?