Generic boards that are not Maple or Maple mini clones, and don't contain the additional USB reset hardware
- Posts: 17
- Joined: Tue Aug 22, 2017 4:53 pm
zmemw16 wrote: ↑
Sat Sep 23, 2017 4:31 pm
i swear it made sense when i typed it.
correct, it was the idea of separating the dma functionality from the spi and making it generally available.
so my boards arrived, both with the esp & nrf 8pin connectors.
anyone seen an updated schematic ?
it same as old schematic just change button and add new socket.
http://wiki.stm32duino.com/images/4/4d/ ... ematic.pdf
ESP-1 WIFI module
Pin PC3 --- Reset
Pin PA0 --- CH_PD
Pin PB11 --- ESP RX
Pin PB10 --- ESP TX
Pin PC1 --- GPIO 0
Pin PC0 --- GPIO 2
NRF24L01 wireless module
PS: I never try out the ESP-1 WIFI yet , not sure that 1117 is power enough to drive the ESP with LCD screen or not !!!
- Posts: 1606
- Joined: Wed Jul 08, 2015 2:09 pm
- Location: St Annes, Lancs,UK
also no nrf24 or esp8266 sockets, but it is the board i have most of.
there are a lot of variations in these boards, header or socket for the tft and of the eprom & flash presence.