This is a PCB for E78 based QCZEK LRS

Posted on 2023-01-262023-01-28 By qczek

Hard to solder, but works as expected 🙂 You can download the gerber files if you want And the schematic qczek_lrs_E78_schematic The documentation will be provided asap… 🙂

E78-868LN22S (ASR6501) module SWD programming

Posted on 2021-09-292021-09-29 By qczek

I have spent a lot of time to find out how to upload/debug your firmware to CDEBYTE E78-868LN22S modules, which are based on ASR6501 chip, which included PSOC 4 MCU (compatible with CY8C4147AZI-S445) and Lora SX1262 radio. The MCU is Cortex M0 running at 48Mhz, 16kB RAM and 128KB flash memory (as far as i […]