Recent content by Filippods

Ah ok, thank you so much!

Thank you! Is also possible to not use a screen?

Hello everyone, currently i'm running the bluetooth version of the casainho's mod, but i would like to try the mspider one. Someone has a tsdz2-esp32 pcb to sell? I'm from italy! Is it possible to use the temperature sensor without plugging it to the esp32 pcb and leaving it plugged to the...

Hi, i'm testing the e-mtb with the latest firmware. Is it possible that it is less responsive than mbrusa's firmware? I mean, i have the feeling that it takes longer to understand how much power to deliver and that it is less precise. Could it depend on some parameters? I also calibrated the...

I've soldered the working nrf to the ebike and desoldered the naive one, tomorrow im going to test it. Thank you.

I've completed the linux procedure, now all works fine, i can connect to TSDZ2. Now i'm switching this nrf52 with the one soldered to ebike, in this way i can do other tests on windows OS if you need it.

The leds still not blinking and the device not appear in bt list

Sorry, i've accidentally renamed it, now WORKS (**Verify OK**) :i've flashed bootloader with openocd (and openocd.cfg)... The nrf52 must be powered on with 5v, in fact when i power on with 3.3v i can't flash with openocd.cfg in the folder.

first attempt with 5v, second attampt with 3.3v

Before trying to flash to the other nrf52 i would be sure that this one wasn't broken during this last attempts. Unfortunately i haven't a 2nd stlink adapter.

Now the log is identical all times: vbus to stlink or psu, 5v or 3.3v, whith and without openocd.cfg c:\OpenOCD\bin>openocd.exe -f ../share/openocd/scripts/interface/stlink.cfg -f ../share/openocd/scripts/target/nrf52.cfg -c "program TSDZ2_wireless-bootloader_with_sd-v0.9.0.hex verify" -c...

Bootloader flashing via openocd with openocd.cfg (by beemac) VBUS -> 5v and 3.3v (external psu) c:\OpenOCD\bin>openocd.exe -f ../share/openocd/scripts/interface/stlink.cfg -f ../share/openocd/scripts/target/nrf52.cfg -c "program TSDZ2_wireless-bootloader_with_sd-v0.9.0.hex verify" -c "exit"...

Bootloader flashing via openocd with openocd.cfg (by beemac) VBUS -> 5v (stlink) after that i've flashed fw in DFU mode, no leds blink, no devices found in bt list. Here the log: c:\OpenOCD\bin>openocd.exe -f ../share/openocd/scripts/interface/stlink.cfg -f...

I think the hw is ok cause if i flash the remote firmware it works fine. If you think is not i will desolder it from ebike to test.

When i connect the nrf to stlink i disconnect it from psu. NRF -> stlink VBUS -> 3.3V GND -> GND SWDIO -> SWDIO SWDCLIK -> SWCLK