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lewisxhe 2026-01-14 16:10:01 +08:00
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docs/en/t_beam_supreme/t_beam_supreme_hw.md
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@ -79,46 +79,46 @@
### 📍 Pins Map
| Name | GPIO NUM | Free |
| ------------------------------------ | -------------------------- | ---- |
| Uart1 TX | 43(External QWIIC Socket) | ✅️ |
| Uart1 RX | 44(External QWIIC Socket) | ✅️ |
| SDA | 17 | ❌ |
| SCL | 18 | ❌ |
| OLED(**SH1106**) SDA | Share with I2C bus | ❌ |
| OLED(**SH1106**) SCL | Share with I2C bus | ❌ |
| RTC(**PCF8563**) SDA | Share with **PMU** I2C bus | ❌ |
| RTC(**PCF8563**) SCL | Share with **PMU** I2C bus | ❌ |
| MAG Sensor(**QMC6310**) SDA | Share with I2C bus | ❌ |
| MAG Sensor(**QMC6310**) SCL | Share with I2C bus | ❌ |
| RTC(**PCF8563**) Interrupt | 14 | ❌ |
| IMU Sensor(**QMI8658**) Interrupt | 33 | ❌ |
| IMU Sensor(**QMI8658**) MISO | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) MOSI | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) SCK | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) CS | 34 | ❌ |
| SPI MOSI | 35 | ❌ |
| SPI MISO | 37 | ❌ |
| SPI SCK | 36 | ❌ |
| SD CS | 47 | ❌ |
| SD MOSI | Share with SPI bus | ❌ |
| SD MISO | Share with SPI bus | ❌ |
| SD SCK | Share with SPI bus | ❌ |
| GNSS(**L76K or Ublox M10**) TX | 8 | ❌ |
| GNSS(**L76K or Ublox M10**) RX | 9 | ❌ |
| GNSS(**L76K or Ublox M10**) PPS | 6 | ❌ |
| GNSS(**L76K**) Wake-up | 7 | ❌ |
| LoRa(**SX1262 or LR1121**) SCK | 12 | ❌ |
| LoRa(**SX1262 or LR1121**) MISO | 13 | ❌ |
| LoRa(**SX1262 or LR1121**) MOSI | 11 | ❌ |
| LoRa(**SX1262 or LR1121**) RESET | 5 | ❌ |
| LoRa(**SX1262 or LR1121**) DIO1/DIO9 | 1 | ❌ |
| LoRa(**SX1262 or LR1121**) BUSY | 4 | ❌ |
| LoRa(**SX1262 or LR1121**) CS | 10 | ❌ |
| Button1 (BOOT) | 0 | ❌ |
| PMU (**AXP2101**) IRQ | 40 | ❌ |
| PMU (**AXP2101**) SDA | 42 | ❌ |
| PMU (**AXP2101**) SCL | 41 | ❌ |
| Name | GPIO NUM | Free |
| ------------------------------------- | -------------------------- | ---- |
| Uart1 TX | 43(External QWIIC Socket) | ✅️ |
| Uart1 RX | 44(External QWIIC Socket) | ✅️ |
| SDA | 17 | ❌ |
| SCL | 18 | ❌ |
| OLED(**SH1106**) SDA | Share with I2C bus | ❌ |
| OLED(**SH1106**) SCL | Share with I2C bus | ❌ |
| RTC(**PCF8563**) SDA | Share with **PMU** I2C bus | ❌ |
| RTC(**PCF8563**) SCL | Share with **PMU** I2C bus | ❌ |
| MAG Sensor(**QMC6310U/QMC6310N**) SDA | Share with I2C bus | ❌ |
| MAG Sensor(**QMC6310U/QMC6310N**) SCL | Share with I2C bus | ❌ |
| RTC(**PCF8563**) Interrupt | 14 | ❌ |
| IMU Sensor(**QMI8658**) Interrupt | 33 | ❌ |
| IMU Sensor(**QMI8658**) MISO | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) MOSI | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) SCK | Share with SPI bus | ❌ |
| IMU Sensor(**QMI8658**) CS | 34 | ❌ |
| SPI MOSI | 35 | ❌ |
| SPI MISO | 37 | ❌ |
| SPI SCK | 36 | ❌ |
| SD CS | 47 | ❌ |
| SD MOSI | Share with SPI bus | ❌ |
| SD MISO | Share with SPI bus | ❌ |
| SD SCK | Share with SPI bus | ❌ |
| GNSS(**L76K or Ublox M10**) TX | 8 | ❌ |
| GNSS(**L76K or Ublox M10**) RX | 9 | ❌ |
| GNSS(**L76K or Ublox M10**) PPS | 6 | ❌ |
| GNSS(**L76K**) Wake-up | 7 | ❌ |
| LoRa(**SX1262 or LR1121**) SCK | 12 | ❌ |
| LoRa(**SX1262 or LR1121**) MISO | 13 | ❌ |
| LoRa(**SX1262 or LR1121**) MOSI | 11 | ❌ |
| LoRa(**SX1262 or LR1121**) RESET | 5 | ❌ |
| LoRa(**SX1262 or LR1121**) DIO1/DIO9 | 1 | ❌ |
| LoRa(**SX1262 or LR1121**) BUSY | 4 | ❌ |
| LoRa(**SX1262 or LR1121**) CS | 10 | ❌ |
| Button1 (BOOT) | 0 | ❌ |
| PMU (**AXP2101**) IRQ | 40 | ❌ |
| PMU (**AXP2101**) SDA | 42 | ❌ |
| PMU (**AXP2101**) SCL | 41 | ❌ |
> \[!IMPORTANT]
>
@ -130,8 +130,8 @@
| Devices | 7-Bit Address | Share Bus |
| --------------------------------------- | ------------- | -------------- |
| OLED Display (**SH1106**) | 0x3C | ✅️ (I2C Bus 0) |
| MAG Sensor(**QMC6310U**) | 0x1C | ✅️ (I2C Bus 0) |
| OLED Display (**SH1106**) | 0x3C/0x3D | ✅️ (I2C Bus 0) |
| MAG Sensor(**QMC6310U OR QMC6310N**) | 0x1C/0x3C | ✅️ (I2C Bus 0) |
| Temperature/humidity Sensor(**BME280**) | 0x77 | ✅️ (I2C Bus 0) |
| RTC (**PCF8563**) | 0x51 | ❌ (I2C Bus 1) |
| Power Manager (**AXP2101**) | 0x34 | ❌ (I2C Bus 1) |
@ -142,6 +142,9 @@
> the power must be turned on before accessing the sensor I2C bus
> otherwise, the I2C access will fail or freeze.
>
> The QMC6310U and QMC6310N use different device addresses: QMC6310U (0x1C) and QMC6310N (0x3C).
> The SH1106 uses either device address 0x3C or 0x3D. If using the QMC6310U version, the device address is 0x3C; if using the QMC6310N version, the device address is 0x3D.
>
### BME280 Address