Talk:Amazon Echo Button (H5V83Y)

Hi, i have trace the wire:

• TMF 3 = BT_VDDC
• TM1 1 = VCC
• TMF2 = GND
• TMF7 = (Button ?)
• TMF8 = SPI_MOSI
• TMF9 = UART_TXD
• TMF10 = UART_VTS_N
• TMF11 = UART_RXD
• TMF12 = UART_RTS_N
• TMF22 = ??

and the J2: https://www.instagram.com/p/Bpw8qF4Hboy/

H1, more Pictures width more Infos: https://www.mikrocontroller.net/topic/462737#5621232

• TWF 3: Batterie Plus 1,5V (vermutlich bis 1,8V)
• TWF 1: VCC (nicht Batterie, vermutlich 3V3)
• TWF 2: GND
• TWF 7: Button
• TWF 8: SPI MOSI
• TWF 9: UART TXD
• TWF 10: UART CTS N
• TWF 11: UART RXD
• TWF 12: UART RTS N
• TWF 22: Vcc / LHL VDDO