Thank you so much, ESP_Sprite. I've tested it using a NEO-6M yesterday and it works. I'm contacting the Quectel team to be sure about the pullup.ESP_Sprite wrote: ↑Wed Aug 14, 2024 5:06 amShould be possible. If you need a pullup depends on the GPS module or not.
Search found 3 matches
- Wed Aug 14, 2024 9:53 am
- Forum: General Discussion
- Topic: ESP32-Wrover-E: GPIO34 as RX for GPS_TX
- Replies: 3
- Views: 1069
Re: ESP32-Wrover-E: GPIO34 as RX for GPS_TX
- Mon Aug 12, 2024 10:25 am
- Forum: General Discussion
- Topic: ESP32-Wrover-E: GPIO34 as RX for GPS_TX
- Replies: 3
- Views: 1069
ESP32-Wrover-E: GPIO34 as RX for GPS_TX
I'm developing a board using ESP32-Wrover-E in which it is running out of available GPIOs.
So, I was wondering if I could use its GPIO 34 (input only) as a RX for the TX of the GPS module (L76L-M33).
Is that possible? Should I use a pull-up resistor?
So, I was wondering if I could use its GPIO 34 (input only) as a RX for the TX of the GPS module (L76L-M33).
Is that possible? Should I use a pull-up resistor?
- photo_2024-08-12_12-22-30.jpg (58.2 KiB) Viewed 1069 times
- Tue Oct 17, 2023 4:28 pm
- Forum: General Discussion
- Topic: ESP32-Wrover-E: GPIO15 and LoRa NSS
- Replies: 0
- Views: 2332
ESP32-Wrover-E: GPIO15 and LoRa NSS
Dear all, I'm using a Ra-01SH (SX1262) with ESP32-Wrover-E to test LoRa features. NSS pin: 15 DIO1 pin: 26 NRST pin: 27 BUSY pin: 33 MOSI pin: 23 MISO pin: 19 Although I can't establish communication between two devices As it is already soldered, I would like to first ask technical aspects of GPIO15...