zejulio
zejulio
Just compiled the ESP32_Bluetooth_Serial.ino example and it's the same output. BUT, if I shut down the car, and turn ON again, WITH the BT connected, I can get the RPM...
Neither do I 😅. Just used the code. But as stated it also dont work with the esp32 bluetooth serial example... Its always searching and stopping... If I turn off...
Its strange that I can use torque without any issue, and dont work with ESP32...
Also when connecting it takes more than 10seconds to connect ESP to ELM, is this normal?
@rzeldent Can you help me on this?
Yes, but they are multiplexed by U9 PIN 10 (USB_SEL) and that is on U10 CH422G IO5 (EXIO5). So I need to set IO5 to 1 on U10 before I...
BTW this is the log when I have both libraries ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x42077b72 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3808,len:0x4bc load:0x403c9700,len:0xbd8 load:0x403cc700,len:0x2a0c entry 0x403c98d0 [ 201][I][esp32-hal-psram.c:96]...
@rzeldent If the library deal wirh expander internally it would be perfect. But later I also want to add an I2C RTC. How can I share the same bus without...
@rzeldent iO5 is on CH422 I2C port expander, not on ESP32! I need to set CH422 IO5 HiGH thru I2C... thats why i need to use I2C...