hydra-designs / project-hydra-meshtastic-pcb Goto Github PK

In v2.1 the BoM and all other files list the PSRAM module as simply "ESP-PSRAM64".

The espressif datasheet HERE shows ESP-PSRAM64 as being the version intended for 1.8v operating voltage and ESP-PSRAM64H as the correct version for 3.3v

Is this a typo? Just want to clarify it, I'm looking at having some assembled pcbs made here in the near future.

Thanks!

Ric

I've build a few APRS trackers with Lora + Gps and ESP32 Wroom and Wemos Mini S2

I don't find a way to read and mod some code to make my own Meshtastic devices.

could anyone help me gettin' started?

Today i assembled all parts

Sadly i only get Error -2 when i try to initialize the SX1268 Module with

SX1268 radio = new Module(18, 33, 23, 32)

Theres definietly no short or a bad solder connection.

Please Help

Hey there, i was about to order a few PCBs, sadly the ESP-PSRAM64 (U2) and Power Inductors (L2) are out of stock. Could you please help me there to get the right component alternatives?

Thank you

Hi,

I would like to know if it is possible to buy it.

Hi I got a message from JLCPCB when making a few boards that they are not sure of the polarity of j4 and that l2 has too big of a footprint

Hello
Was there a TTGO T-Energy ESP32 add on PCB for the hydra design?

missing "meshtastic-diy-cache.lib"