PaulZC
August 21, 2025, 7:12am
13
Hi @Voyager248 ,
Welcome!
I’m sorry you are having issues with the RTK mosaic-X5 OLED. Can you please check the OLED connection, as described in the post below. Please also tell us your order number. If you need a replacement OLED, we can send one to you. Or you are welcome to return the whole unit for repair.
Apologies for the inconvenience,
The display on my SparkPNT GNSSDO has failed. The GNSS features still seem to work, I get a 1 PPS out once the device has a good GNSS fix.
When I connect to the Config ESP32 port I get the following on reset:
ets Jul 29 2019 12:21:46
rst:0x1 (POWERON_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1240
load:0x40078000,len:13012
load:0x40080400,len:3648
entry 0x400805f8 }���͡� No core dump partition found!
E (181) esp_core_dump_
Board ADC ID (mV): 1657
SparkPNT GNSSDO v1.5
Reset reason: ESP_RST_POWERON
0x3c
0x60 - SiT5358 TCXO
HALTED: Illegal display i2cBus
The “HALTED: Illegal display i2cBus” then repeats about once every 10 seconds.
Thank you for your help,
AS