Search found 4 matches

by RBruderick
Fri Jan 18, 2019 2:05 am
Forum: ESP32 Arduino
Topic: SD card mount failed esp32 WEMOS LOLIN32 kit with MicroSD card adapter
Replies: 2
Views: 5491

Re: SD card mount failed esp32 WEMOS LOLIN32 kit with MicroSD card adapter

Hi, Shyam Sundar
I'm trying to do the same thing.
It's very disappointing that there were 0 responses to your post half a year later.
I assume it's impossible to use the MicroSD on the Lolin32.
- Rick
by RBruderick
Thu Oct 11, 2018 1:27 am
Forum: General Discussion
Topic: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?
Replies: 9
Views: 14488

Re: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?

Hey, Marco. Sorry about that! Here are my changes that are working well for me: * Edit ../esp32/boards.txt, find your board (WEMOS LOLIN32), and set: * lolin32.upload.maximum_size=1810720 * lolin32.upload.maximum_data_size=394912 * * Then edit the Partition Table: default.CSV * # Espressif ESP32 Par...
by RBruderick
Fri Sep 21, 2018 11:17 am
Forum: General Discussion
Topic: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?
Replies: 9
Views: 14488

Re: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?

Good news! I found the right partition table combination to get BLE, WiFi and the integrated OLED all working together! I'm so happy.
(I'll post those partition settings later. I'm at work, and they're on my home computer.)
by RBruderick
Thu Sep 20, 2018 1:31 am
Forum: General Discussion
Topic: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?
Replies: 9
Views: 14488

Re: If want to enable WiFi and BLE with partitions two ota, 4MB flash is enough or not?

When changing the partition table memory values, are there certain rules to be careful about - like size limits, how sizes add up, using certain multiples, and so forth? Must the board.txt values match the default.csv values? I've just started working on a Wemos (knockoff) ESP32 with OLED, using Ard...