Add TTGO LoRa32 with OLED Version 1.x Board #1663
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| static const uint8_t RX = 3; | ||
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| static const uint8_t SDA = 21; | ||
| static const uint8_t SCL = 22; |
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Is, SDA and SCL accurate? How is the OLED connected? How is the LORA sx1276 connected? If the OLED is not using 21,22 I would recommend you add additional defines
// OLed
static const uint8_t OLED_SCL = 15;
static const uint8_t OLED_SDA = 4;
static const uint8_t OLED_RST = 16;
// LoRA
static const uint8_t LORA_SCK = 5;
static const uint8_t LORA_MOSI = 27;
static const uint8_t LORA_MISO = 19;
static const uint8_t LORA_CS = 18;
static const uint8_t LORA_RST = 14;
static const uint8_t LORA_IRQ = 26;It think it would be useful.
Chuck.
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And we have LED and button on board:
// LED (attn: is active low!)
static const uint8_t LED_BUILTIN = 2;
// button ("PRG")
static const uint8_t BUTTON = 0;
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@stickbreaker The Version 1 boards use pins 4,15,16 for OLED so makes more sense to get these definitions into pins_arduino.h along with the LoRa radio defs. I had these in my example programs at CaptIgmu/Arduino/tree/master/esp32/TTGO_LoRa32_OLED. Thank you Chuck, I will add some commits!
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@cyberman54 These are defined in pins_arduino.h
static const uint8_t LED_BUILTIN = 2;
#define BUILTIN_LED LED_BUILTIN // backward compatibility
static const uint8_t KEY_BUILTIN = 0;
I don't need the PRG button in my applications but you could re-assign the constant in your program! Thanks.
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@CaptIgmu I like those changes, now for the official repo managers to agree. Chuck. |
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We need to do something about this boards :D the file is becoming unmaintainable |
* Add ttgo-lora32-v1 folder to variants folder * Add ttgo-lora32-v1 info to boards.txt * Add defs to pins_arduino.h for I2C OLED and SPI LoRa radio pinouts as per @stickbreaker
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