Hi all,I have an EG800K-EU on a QuecPython EG800K-EU series core EVB kit running firmware EG800KEUCCR07A06M02_01.001.01.001 (IMEI 864804073906158). . I want to drive it from an ESP32-S3 over UART with the MCU owning the lwIP stack via PPP, but this build doesn’t seem to ship the PPP engine — which would make sense for a QuecPython-targeted image where networking is exposed through usocket:
- AT+QCFG=“usbnet” only accepts (1,3) — no 0 (rmnet/PPP).
- All AT+QCFG="ppp/", “dataport”, “data_interface” return +CME ERROR: 4.
- ATD99***1# replies CONNECT but no LCP follows; pppd times out on Config-Request. Tested on both AT ports, multiple CIDs, with/without RTS/CTS. Radio is fine (registered on LTE B8, PDP active via ECM, QIOPEN/QMTOPEN/QSSLCFG all available).
- AT+QPYVERSION / AT+QPYRUN? return ERROR, so the Python runtime isn’t loaded, but the firmware variant itself looks like the one without PPP.
Could anyone from Quectel point me to the AT-standard EG800K-EU firmware (with PPP enabled) so I can flash this board for MCU integration? Happy to receive the image and instructions by DM.
Thanks!