Review : CZ mini STM32F103VE-EK (new version 2017)

Generic boards that are not Maple or Maple mini clones, and don't contain the additional USB reset hardware
poiuycat
Posts: 17
Joined: Tue Aug 22, 2017 4:53 pm

Re: Review : CZ mini STM32F103VE-EK (new version 2017)

Post by poiuycat » Mon Sep 25, 2017 8:04 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 ?

stephen
it same as old schematic just change button and add new socket.
http://wiki.stm32duino.com/images/4/4d/ ... ematic.pdf

Image
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
Pin PE2
Pin PB5
Pin PC13
Pin PE4
Pin PB3
Pin PB4

Image

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 !!!

poiuycat
Posts: 17
Joined: Tue Aug 22, 2017 4:53 pm

Re: Review : CZ mini STM32F103VE-EK (new version 2017)

Post by poiuycat » Mon Sep 25, 2017 8:30 pm

I also found the other board mini-stm32-stm32F103ZEt6 144 pin US $12.43 with shipping fee
it cheaper that stm32F103VEt6 100 pin $ 12.61 with shipping fee

https://www.aliexpress.com/item/NEW-ARR ... 0.0.TvFxMZ

Image
ministm32f103zet6.pdf
(233.16 KiB) Downloaded 5 times

but it short of w25x16 and AT24C02 :geek:

zmemw16
Posts: 1422
Joined: Wed Jul 08, 2015 2:09 pm
Location: St Annes, Lancs,UK

Re: Review : CZ mini STM32F103VE-EK (new version 2017)

Post by zmemw16 » Tue Sep 26, 2017 4:57 am

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.
srp

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