Signed-off-by: 吴文峰 <kevin@lmve.net>

2026-03-06 16:14:00 +08:00
parent 47d5814325
commit 1ad2934389
1451 changed files with 242614 additions and 0 deletions
@@ -0,0 +1,12 @@
+; 9M2IBR APRS LoRa Tracker: ESP32-WROOM-32 + EBYTE E22-400M30S
+; https://shopee.com.my/product/1095224/21692283917
+[env:9m2ibr_aprs_lora_tracker]
+extends = esp32_base
+board = esp32doit-devkit-v1
+board_level = extra
+build_flags =
+  ${esp32_base.build_flags}
+  -D PRIVATE_HW
+  -D EBYTE_E22
+  -D EBYTE_E22_900M30S ; Assume Tx power curve is identical to 900M30S as there is no documentation
+  -I variants/esp32/diy/9m2ibr_aprs_lora_tracker
@@ -0,0 +1,74 @@
+/*
+
+  9M2IBR APRS LoRa Tracker: ESP32-WROOM-32 + EBYTE E22-400M30S
+  https://shopee.com.my/product/1095224/21692283917
+
+  Originally developed for LoRa_APRS_iGate and GPIO is similar to
+  https://github.com/richonguzman/LoRa_APRS_iGate/blob/main/variants/ESP32_DIY_1W_LoRa_Mesh_V1_2/board_pinout.h
+
+*/
+
+// OLED (may be different controllers depending on screen size)
+#define I2C_SDA 21
+#define I2C_SCL 22
+#define HAS_SCREEN 1 // Generates randomized BLE pin
+
+// GNSS: Ai-Thinker GP-02 BDS/GNSS module
+#define GPS_RX_PIN 16
+#define GPS_TX_PIN 17
+
+// Button
+#define BUTTON_PIN 15 // Right side button - if not available, set device.button_gpio to 0 from Meshtastic client
+
+// LEDs
+#define LED_PIN 13 // Tx LED
+#define USER_LED 2 // Rx LED
+
+// Buzzer
+#define PIN_BUZZER 33
+
+// Battery sense
+#define BATTERY_PIN 35
+#define ADC_MULTIPLIER 2.01 // 100k + 100k, and add 1% tolerance
+#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define BATTERY_SENSE_RESOLUTION_BITS ADC_RESOLUTION
+
+// SPI
+#define LORA_SCK 18
+#define LORA_MISO 19
+#define LORA_MOSI 23
+
+// LoRa
+#define LORA_CS 5
+#define LORA_DIO0 26          // a No connect on the SX1262/SX1268 module
+#define LORA_RESET 27         // RST for SX1276, and for SX1262/SX1268
+#define LORA_DIO1 12          // IRQ for SX1262/SX1268
+#define LORA_DIO2 RADIOLIB_NC // BUSY for SX1262/SX1268
+#define LORA_DIO3             // NC, but used as TCXO supply by E22 module
+#define LORA_RXEN 32          // RF switch RX (and E22 LNA) control by ESP32 GPIO
+#define LORA_TXEN 25          // RF switch TX (and E22 PA) control by ESP32 GPIO
+
+// RX/TX for RFM95/SX127x
+#define RF95_RXEN LORA_RXEN
+#define RF95_TXEN LORA_TXEN
+// #define RF95_TCXO <GPIO#>
+
+// common pinouts for SX126X modules
+#define SX126X_CS 5
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN LORA_RXEN
+#define SX126X_TXEN LORA_TXEN
+
+// Support alternative modules if soldered in place of E22
+#define USE_RF95 // RFM95/SX127x
+#define USE_SX1262
+#define USE_SX1268
+#define USE_LLCC68
+
+// E22 TCXO support
+#ifdef EBYTE_E22
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
+#endif
@@ -0,0 +1,11 @@
+; Port to Disaster Radio's ESP32-v3 Dev Board
+[env:meshtastic-dr-dev]
+extends = esp32_base
+board = esp32doit-devkit-v1
+board_upload.maximum_size = 4194304
+board_upload.maximum_ram_size = 532480
+build_flags =
+  ${esp32_base.build_flags}
+  -D DR_DEV
+  -D EBYTE_E22
+  -I variants/esp32/diy/dr-dev
@@ -0,0 +1,76 @@
+// Initialize i2c bus on sd_dat and esp_led pins, respectively. We need a bus to not hang on boot
+#define HAS_SCREEN 0
+#define I2C_SDA 4
+#define I2C_SCL 5
+#define BATTERY_PIN 34
+#define ADC_CHANNEL ADC1_GPIO34_CHANNEL
+
+// GPS
+#undef GPS_RX_PIN
+#define GPS_RX_PIN NOT_A_PIN
+#define HAS_GPS 0
+
+#define BUTTON_PIN 13 // The middle button GPIO on the T-Beam
+#define BUTTON_NEED_PULLUP
+#define EXT_NOTIFY_OUT 12 // Overridden default pin to use for Ext Notify Module (#975).
+
+#define LORA_DIO0 NOT_A_PIN  // a No connect on the SX1262/SX1268 module
+#define LORA_RESET NOT_A_PIN // RST for SX1276, and for SX1262/SX1268
+#define LORA_DIO3 NOT_A_PIN  // Not connected on PCB, but internally on the SX1262/SX1268, if DIO3 is high the TXCO is enabled
+
+// In transmitting, set TXEN as high communication level，RXEN pin is low level;
+// In receiving, set RXEN as high communication level, TXEN is lowlevel;
+// Before powering off, set TXEN、RXEN as low level.
+
+#undef LORA_SCK
+#define LORA_SCK 18
+#undef LORA_MISO
+#define LORA_MISO 19
+#undef LORA_MOSI
+#define LORA_MOSI 23
+
+// PINS FOR THE 900M22S
+
+#define LORA_DIO1 26 // IRQ for SX1262/SX1268
+#define LORA_DIO2 22 // BUSY for SX1262/SX1268
+// NOT_A_PIN is treated as RADIOLIB_NC due to how they are defined, best to use RADIOLIB_NC directly
+#define LORA_TXEN RADIOLIB_NC // Input - RF switch TX control, connecting external MCU IO or DIO2, valid in high level
+// E22_TXEN_CONNECTED_TO_DIO2 wasn't defined, so RXEN wasn't controlled. Commented it out to maintain behavior, but shouldn't be.
+// Need to comment out defining SX126X_RXEN as LORA_RXEN too
+// #define LORA_RXEN 17 // Input - RF switch RX control, connecting external MCU IO, valid in high level
+#undef LORA_CS
+#define LORA_CS 16
+#define SX126X_BUSY 22
+#define SX126X_CS 16
+
+// PINS FOR THE 900M30S
+/*
+#define LORA_DIO1 27  // IRQ for SX1262/SX1268
+#define LORA_DIO2 35 // BUSY for SX1262/SX1268
+#define LORA_TXEN NOT_A_PIN // Input - RF switch TX control, connecting external MCU IO or DIO2, valid in high level
+#define LORA_RXEN 21  // Input - RF switch RX control, connecting external MCU IO, valid in high level
+#undef LORA_CS
+#define LORA_CS 33
+#define SX126X_BUSY 35
+#define SX126X_CS 33
+*/
+
+// RX/TX for RFM95/SX127x
+// #define RF95_RXEN LORA_RXEN
+#define RF95_TXEN LORA_TXEN
+// #define RF95_TCXO <GPIO#>
+
+// common pinouts for SX126X modules
+
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_RESET LORA_RESET
+// #define SX126X_RXEN LORA_RXEN
+#define SX126X_TXEN LORA_TXEN
+
+// supported modules list
+// #define USE_RF95 // RFM95/SX127x
+#define USE_SX1262
+// #define USE_SX1268
+// #define USE_LLCC68
+#define SX126X_DIO2_AS_RF_SWITCH
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
@@ -0,0 +1,8 @@
+; Hydra - Meshtastic DIY v1 hardware with some specific changes
+[env:hydra]
+extends = esp32_base
+board = esp32doit-devkit-v1
+build_flags =
+  ${esp32_base.build_flags}
+  -D DIY_V1
+  -I variants/esp32/diy/hydra
@@ -0,0 +1,46 @@
+// For OLED LCD
+#define I2C_SDA 21
+#define I2C_SCL 22
+
+// For GPS, 'undef's not needed
+#define GPS_TX_PIN 15
+#define GPS_RX_PIN 12
+#define PIN_GPS_EN 4
+
+#define BUTTON_PIN 39 // The middle button GPIO on the T-Beam
+// Note: On the ESP32 base version, gpio34-39 are input-only, and do not have internal pull-ups.
+// If 39 is not being used for a button, it is suggested to remove the #define.
+#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)
+#define EXT_PWR_DETECT 4    // Pin to detect connected external power source for LILYGO® TTGO T-Energy T18 and other DIY boards
+#define EXT_NOTIFY_OUT 12   // Overridden default pin to use for Ext Notify Module (#975).
+#define LED_PIN 2           // add status LED (compatible with core-pcb and DIY targets)
+
+// Radio
+#define USE_SX1262 // E22-900M30S uses SX1262
+#define USE_SX1268 // E22-400M30S uses SX1268
+#define SX126X_MAX_POWER                                                                                                         \
+    22 // Outputting 22dBm from SX1262 results in ~30dBm E22-900M30S output (module only uses last stage of the YP2233W PA)
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8 // E22 series TCXO reference voltage is 1.8V
+
+#define SX126X_CS 18    // EBYTE module's NSS pin
+#define SX126X_SCK 5    // EBYTE module's SCK pin
+#define SX126X_MOSI 27  // EBYTE module's MOSI pin
+#define SX126X_MISO 19  // EBYTE module's MISO pin
+#define SX126X_RESET 23 // EBYTE module's NRST pin
+#define SX126X_BUSY 32  // EBYTE module's BUSY pin
+#define SX126X_DIO1 33  // EBYTE module's DIO1 pin
+
+#define SX126X_TXEN 13 // Schematic connects EBYTE module's TXEN pin to MCU
+#define SX126X_RXEN 14 // Schematic connects EBYTE module's RXEN pin to MCU
+
+#define LORA_CS SX126X_CS       // Compatibility with variant file configuration structure
+#define LORA_SCK SX126X_SCK     // Compatibility with variant file configuration structure
+#define LORA_MOSI SX126X_MOSI   // Compatibility with variant file configuration structure
+#define LORA_MISO SX126X_MISO   // Compatibility with variant file configuration structure
+#define LORA_DIO1 SX126X_DIO1   // Compatibility with variant file configuration structure
+#define LORA_TXEN SX126X_TXEN   // Compatibility with variant file configuration structure
+#define LORA_RXEN SX126X_RXEN   // Compatibility with variant file configuration structure
+#define LORA_RESET SX126X_RESET // Compatibility with variant file configuration structure
+#define LORA_DIO2 SX126X_BUSY   // Compatibility with variant file configuration structure
@@ -0,0 +1,10 @@
+; Meshtastic DIY v1 by Nano VHF Schematic based on ESP32-WROOM-32 (38 pins) devkit & EBYTE E22 SX1262/SX1268 module
+[env:meshtastic-diy-v1]
+extends = esp32_base
+board = esp32doit-devkit-v1
+board_check = true
+build_flags =
+  ${esp32_base.build_flags}
+  -D DIY_V1
+  -D EBYTE_E22
+  -I variants/esp32/diy/v1
@@ -0,0 +1,57 @@
+// For OLED LCD
+#define I2C_SDA 21
+#define I2C_SCL 22
+
+// GPS
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+#define GPS_RX_PIN 12
+#define GPS_TX_PIN 15
+#define GPS_UBLOX
+
+#define BUTTON_PIN 39  // The middle button GPIO on the T-Beam
+#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)
+#define EXT_PWR_DETECT 4    // Pin to detect connected external power source for LILYGO® TTGO T-Energy T18 and other DIY boards
+#define EXT_NOTIFY_OUT 12   // Overridden default pin to use for Ext Notify Module (#975).
+#define LED_PIN 2           // add status LED (compatible with core-pcb and DIY targets)
+
+#define LORA_DIO0 26  // a No connect on the SX1262/SX1268 module
+#define LORA_RESET 23 // RST for SX1276, and for SX1262/SX1268
+#define LORA_DIO1 33  // IRQ for SX1262/SX1268
+#define LORA_DIO2 32  // BUSY for SX1262/SX1268
+#define LORA_DIO3     // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled
+
+#define LORA_SCK 5
+#define LORA_MISO 19
+#define LORA_MOSI 27
+#define LORA_CS 18
+
+// supported modules list
+#define USE_RF95 // RFM95/SX127x
+#define USE_SX1262
+#define USE_SX1268
+#define USE_LLCC68
+
+// common pinouts for SX126X modules
+#define SX126X_CS 18 // NSS for SX126X
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN RADIOLIB_NC // Defining the RXEN ruins RFSwitching for the E22 900M30S in RadioLib
+#define SX126X_TXEN 13
+
+// RX/TX for RFM95/SX127x
+#define RF95_RXEN 14
+#define RF95_TXEN 13
+
+// Set lora.tx_power to 13 for Hydra or other E22 900M30S target due to PA
+#define SX126X_MAX_POWER 22
+
+#ifdef EBYTE_E22
+// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
+// (which is the default for the sx1262interface code)
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
+#endif
@@ -0,0 +1,10 @@
+; Meshtastic DIY v1.1 new schematic based on ESP32-WROOM-32 & SX1262/SX1268 modules
+[env:meshtastic-diy-v1_1]
+extends = esp32_base
+board = esp32doit-devkit-v1
+board_level = extra
+build_flags =
+  ${esp32_base.build_flags}
+  -D DIY_V1
+  -D EBYTE_E22
+  -I variants/esp32/diy/v1_1
@@ -0,0 +1,58 @@
+// For OLED LCD
+#define I2C_SDA 21
+#define I2C_SCL 22
+
+// GPS
+#undef GPS_RX_PIN
+#define GPS_RX_PIN 15
+
+#define BUTTON_PIN 2 // The middle button GPIO on the T-Beam
+#define BUTTON_NEED_PULLUP
+#define EXT_NOTIFY_OUT 12 // Overridden default pin to use for Ext Notify Module (#975).
+
+#define LORA_DIO0 26  // a No connect on the SX1262/SX1268 module
+#define LORA_RESET 27 // RST for SX1276, and for SX1262/SX1268
+#define LORA_DIO1 33  // IRQ for SX1262/SX1268
+#define LORA_DIO2 32  // BUSY for SX1262/SX1268
+#define LORA_DIO3     // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled
+
+// In transmitting, set TXEN as high communication level，RXEN pin is low level;
+// In receiving, set RXEN as high communication level, TXEN is lowlevel;
+// Before powering off, set TXEN、RXEN as low level.
+#define LORA_RXEN 14 // Input - RF switch RX control, connecting external MCU IO, valid in high level
+#define LORA_TXEN 13 // Input - RF switch TX control, connecting external MCU IO or DIO2, valid in high level
+
+#undef LORA_SCK
+#define LORA_SCK 18
+#undef LORA_MISO
+#define LORA_MISO 19
+#undef LORA_MOSI
+#define LORA_MOSI 23
+#undef LORA_CS
+#define LORA_CS 5
+
+// RX/TX for RFM95/SX127x
+#define RF95_RXEN LORA_RXEN
+#define RF95_TXEN LORA_TXEN
+// #define RF95_TCXO <GPIO#>
+
+// common pinouts for SX126X modules
+#define SX126X_CS 5
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN LORA_RXEN
+#define SX126X_TXEN LORA_TXEN
+
+// supported modules list
+#define USE_RF95 // RFM95/SX127x
+#define USE_SX1262
+#define USE_SX1268
+#define USE_LLCC68
+
+#ifdef EBYTE_E22
+// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
+// (which is the default for the sx1262interface code)
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
+#endif