PCB weight is 30g, not 20g. PCB is designed in a proper way, one side is a (-) and another is a (+), so power drop is very small (no thin power traces). Also FPV filter is powered from the same point where battery is connected, so ESC noise is minimalized here. You need some BEC for this, or use ESC BEC. Also, two leds on my pcb are not working at all, one of them is mechanically broken apart, i think it broke in transport because my package was slighty damaged. LED can be replaced easily, but i dont think that i will be using them because they are mounted backwards, red in front and blue on the back - it doesnt make any sense for me and its very misleading.

PCB weight is 30g, not 20g. PCB is designed in a proper way, one side is a (-) and another is a (+), so power drop is very small (no thin power traces). Also FPV filter is powered from the same point where battery is connected, so ESC noise is minimalized here. You need some BEC for this, or use ESC BEC. Also, two leds on my pcb are not working at all, one of them is mechanically broken apart, i think it broke in transport because my package was slighty damaged. LED can be replaced easily, but i dont think that i will be using them because they are mounted backwards, red in front and blue on the back - it doesnt make any sense for me and its very misleading.

PCB weight is 30g, not 20g. PCB is designed in a proper way, one side is a (-) and another is a (+), so power drop is very small (no thin power traces). Also FPV filter is powered from the same point where battery is connected, so ESC noise is minimalized here. You need some BEC for this, or use ESC BEC. Also, two leds on my pcb are not working at all, one of them is mechanically broken apart, i think it broke in transport because my package was slighty damaged. LED can be replaced easily, but i dont think that i will be using them because they are mounted backwards, red in front and blue on the back - it doesnt make any sense for me and its very misleading.

Realy good board. Came safe and sound, with all parts, buzzer, integrated filter for voltage and sonar, with integrated red and blue led lights. Everything is working well, all leds survived in package and it looks realy quality PCB PDB from electronic point of view! Only thing that someone can see as bad on this frame is that you can see the tiny rest on carbon from next board when they were connected. I dont see that as issue and you can easily finish last touch. Camera +, - out, AV transmitter +, - out, a real fully integrated board. In its range of prices i am commending this mainboard for zmr250 frame as best buy as well as zmr250 as model! Keep in mind its cleanflight motor oriented and i would commed naze32 f3 Acro6 upgraded for it insted of cc3d.

Realy good board. Came safe and sound, with all parts, buzzer, integrated filter for voltage and sonar, with integrated red and blue led lights. Everything is working well, all leds survived in package and it looks realy quality PCB PDB from electronic point of view! Only thing that someone can see as bad on this frame is that you can see the tiny rest on carbon from next board when they were connected. I dont see that as issue and you can easily finish last touch. Camera +, - out, AV transmitter +, - out, a real fully integrated board. In its range of prices i am commending this mainboard for zmr250 frame as best buy as well as zmr250 as model! Keep in mind its cleanflight motor oriented and i would commed naze32 f3 Acro6 upgraded for it insted of cc3d.

Realy good board. Came safe and sound, with all parts, buzzer, integrated filter for voltage and sonar, with integrated red and blue led lights. Everything is working well, all leds survived in package and it looks realy quality PCB PDB from electronic point of view! Only thing that someone can see as bad on this frame is that you can see the tiny rest on carbon from next board when they were connected. I dont see that as issue and you can easily finish last touch. Camera +, - out, AV transmitter +, - out, a real fully integrated board. In its range of prices i am commending this mainboard for zmr250 frame as best buy as well as zmr250 as model! Keep in mind its cleanflight motor oriented and i would commed naze32 f3 Acro6 upgraded for it insted of cc3d.