Multisensor node using Ceech board

[MikeF]

I've built nodes using two versions of the Ceech board intended for solar cells - one with the LTC4079 charger, the other with the earlier LTC4067 charger.

I now want to use one of these as a pulse power sensor without sleep (as per MySensors example sketch), so it needs to be on non-battery power, i.e., from a 5V USB charger. If I remove the battery, which input should I connect the 5V to: the battery input or the solar input?

[alexsh1]

@MikeF Definitely the solar input. (Battery max voltage is 4.2V fully charged)

[ceech]

On the board with the LTC4079 there is a voltage regulator behind the input, so you can use battery connector. On the board with the LTC4067 use the VIN pin on the bottom connector.

[jumping]

Hello,
I use a My Sensors 2.0 version of "Multisensor node using @ceech board" but I have this error:

TSP:MSG:SEND 5-5-0-0 s=255,c=3,t=11,pt=0,l=12,sg=0,ft=1,st=ok:JMP-LightLux
TSP:MSG:SEND 5-5-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=ok:1.0
TSP:MSG:SEND 5-5-0-0 s=10,c=0,t=13,pt=0,l=0,sg=0,ft=0,st=ok:
TSP:MSG:SEND 5-5-0-0 s=11,c=0,t=13,pt=0,l=0,sg=0,ft=0,st=ok:
TSP:MSG:SEND 5-5-0-0 s=1,c=0,t=16,pt=0,l=0,sg=0,ft=0,st=ok:
Request registration...
TSP:MSG:SEND 5-5-0-0 s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=ok:2
TSP:MSG:READ 0-0-5 s=255,c=3,t=27,pt=1,l=1,sg=0:1
Node registration=1
Init complete, id=5, parent=0, distance=1, registration=1
BH1750 lux: 387TSP:MSG:SEND 5-5-0-0 s=1,c=1,t=37,pt=3,l=2,sg=0,ft=0,st=ok:387

Batt: 3.74V ; 414.08mA 
Solar: 0.00V ; 0.00 mA; charge: Yes
BattPct: 61% 
TSP:MSG:SEND 5-5-0-0 s=10,c=1,t=38,pt=7,l=5,sg=0,ft=0,st=ok:3.738
TSP:MSG:SEND 5-5-0-0 s=10,c=1,t=39,pt=7,l=5,sg=0,ft=0,st=ok:0.414
TSP:MSG:SEND 5-5-0-0 s=11,c=1,t=38,pt=7,l=5,sg=0,ft=0,st=ok:0.000
TSP:MSG:SEND 5-5-0-0 s=11,c=1,t=39,pt=7,l=5,sg=0,ft=0,st=ok:0.000
!TSP:MSG:SEND 5-5-0-0 s=255,c=3,t=0,pt=1,l=1,sg=0,ft=0,st=fail:61

after that the node doesn't send data to gateway.
Do you have some ideas to solve the problem?
thanks