Post time 2022-4-1 05:32:06From the mobile phone|Show all posts
Somente pisca o led vermelho. Necessito da localiza??o dos pontos de rx, TX e gnd para colocar a interface ttl para USB o pcb board dos modelos anteriores é diferente do modelo 2d72.
The pcb board of this model 2d72 not the same as previous models. (2d42 and others)
I need the location of the points on the pcb of this model where rx, tx and gnd are located so that I can reinstall the flash memory.
To then use the UART interface and then use the ARM1 software.
I tested the procedure sent by Amy, but it did not work and the led remains red and the unit does not turn on.
Post time 2022-4-1 05:32:06