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feat: Added EByte EoRa Pi
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‎boards/ebyte_eora-s3.json‎

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{
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"build": {
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"arduino": {
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"ldscript": "esp32s3_out.ld",
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"partitions": "default.csv",
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"memory_type": "qio_qspi"
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},
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"core": "esp32",
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"extra_flags": [
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"-DARDUINO_LILYGO_T3_S3_V1_X",
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"-DBOARD_HAS_PSRAM",
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"-DARDUINO_USB_CDC_ON_BOOT=1",
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"-DARDUINO_RUNNING_CORE=1",
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"-DARDUINO_EVENT_RUNNING_CORE=1",
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"-DARDUINO_USB_MODE=1"
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],
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"f_cpu": "240000000L",
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"f_flash": "80000000L",
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"flash_mode": "qio",
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"mcu": "esp32s3",
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"variant": "esp32s3"
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},
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"connectivity": [
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"wifi"
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],
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"debug": {
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"openocd_target": "esp32s3.cfg"
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},
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"frameworks": [
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"arduino",
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"espidf"
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],
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"name": "Ebyte EoRa-S3-XXXTB Radio",
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"upload": {
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"flash_size": "4MB",
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"maximum_ram_size": 327680,
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"maximum_size": 4194304,
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"use_1200bps_touch": true,
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"wait_for_upload_port": true,
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"require_upload_port": true,
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"speed": 460800
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},
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"url": "https://www.cdebyte.com/products/EoRa-S3-900TB",
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"vendor": "Chengdu Ebyte Electronic Technology Co., Ltd"
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}

‎variants/ebyte_eora_s3/platformio.ini‎

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[Ebyte_EoRa-S3]
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extends = esp32_base
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board = ebyte_eora-s3
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build_flags =
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${esp32_base.build_flags}
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-I variants/ebyte_eora_s3
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-D EBYTE_EORA_S3
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-D P_LORA_DIO_1=33
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-D P_LORA_NSS=7
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-D P_LORA_RESET=8 ; RADIOLIB_NC
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-D P_LORA_BUSY=34
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-D P_LORA_SCLK=5
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-D P_LORA_MISO=3
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-D P_LORA_MOSI=6
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-D P_LORA_TX_LED=37
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-D PIN_VBAT_READ=1
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-D PIN_USER_BTN=0
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-D PIN_BOARD_SDA=18
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-D PIN_BOARD_SCL=17
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-D PIN_OLED_RESET=21
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; SD_DAT0/MISO - GPIO2
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; SD_DAT1 - GPIO4
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; SD_CMD/MOSI - GPIO11
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; SD_DAT2 - GPIO112
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; SD_DAT3/CS - GPIO113
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; SD_CLK - GPIO114
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-D SX126X_DIO2_AS_RF_SWITCH=true
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-D SX126X_DIO3_TCXO_VOLTAGE=1.8
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-D SX126X_CURRENT_LIMIT=140
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-D RADIO_CLASS=CustomSX1262
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-D WRAPPER_CLASS=CustomSX1262Wrapper
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-D LORA_TX_POWER=22
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-D SX126X_RX_BOOSTED_GAIN=1
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build_src_filter = ${esp32_base.build_src_filter}
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+<../variants/ebyte_eora_s3>
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lib_deps =
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${esp32_base.lib_deps}
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adafruit/Adafruit SSD1306 @ ^2.5.13
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; === EByte EORA_S3 with SX1262 environments ===
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[env:Ebyte_EoRa-S3_Repeater]
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extends = Ebyte_EoRa-S3
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build_flags =
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${Ebyte_EoRa-S3.build_flags}
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-D DISPLAY_CLASS=SSD1306Display
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-D ADVERT_NAME='"EORA_S3-1262 Repeater"'
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-D ADVERT_LAT=0.0
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-D ADVERT_LON=0.0
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-D ADMIN_PASSWORD='"password"'
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-D MAX_NEIGHBOURS=8
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; -D MESH_PACKET_LOGGING=1
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; -D MESH_DEBUG=1
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build_src_filter = ${Ebyte_EoRa-S3.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<../examples/simple_repeater>
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lib_deps =
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${Ebyte_EoRa-S3.lib_deps}
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${esp32_ota.lib_deps}
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[env:Ebyte_EoRa-S3_terminal_chat]
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extends = Ebyte_EoRa-S3
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build_flags =
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${Ebyte_EoRa-S3.build_flags}
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-D MAX_CONTACTS=300
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-D MAX_GROUP_CHANNELS=1
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; -D MESH_PACKET_LOGGING=1
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; -D MESH_DEBUG=1
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build_src_filter = ${Ebyte_EoRa-S3.build_src_filter}
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+<../examples/simple_secure_chat/main.cpp>
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lib_deps =
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${Ebyte_EoRa-S3.lib_deps}
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densaugeo/base64 @ ~1.4.0
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[env:Ebyte_EoRa-S3_room_server]
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extends = Ebyte_EoRa-S3
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build_flags =
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${Ebyte_EoRa-S3.build_flags}
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-D DISPLAY_CLASS=SSD1306Display
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-D ADVERT_NAME='"EORA_S3-1262 Room"'
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-D ADVERT_LAT=0.0
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-D ADVERT_LON=0.0
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-D ADMIN_PASSWORD='"password"'
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-D ROOM_PASSWORD='"hello"'
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; -D MESH_PACKET_LOGGING=1
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; -D MESH_DEBUG=1
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build_src_filter = ${Ebyte_EoRa-S3.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<../examples/simple_room_server>
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lib_deps =
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${Ebyte_EoRa-S3.lib_deps}
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${esp32_ota.lib_deps}
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[env:Ebyte_EoRa-S3_companion_radio_usb]
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extends = Ebyte_EoRa-S3
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build_flags =
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${Ebyte_EoRa-S3.build_flags}
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-I examples/companion_radio/ui-new
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-D DISPLAY_CLASS=SSD1306Display
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-D MAX_CONTACTS=300
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-D MAX_GROUP_CHANNELS=8
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; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
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; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
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build_src_filter = ${Ebyte_EoRa-S3.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<helpers/ui/MomentaryButton.cpp>
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+<../examples/companion_radio/*.cpp>
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+<../examples/companion_radio/ui-new/*.cpp>
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lib_deps =
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${Ebyte_EoRa-S3.lib_deps}
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densaugeo/base64 @ ~1.4.0
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[env:Ebyte_EoRa-S3_companion_radio_ble]
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extends = Ebyte_EoRa-S3
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build_flags =
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${Ebyte_EoRa-S3.build_flags}
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-I examples/companion_radio/ui-new
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-D DISPLAY_CLASS=SSD1306Display
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-D MAX_CONTACTS=300
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-D MAX_GROUP_CHANNELS=8
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-D BLE_PIN_CODE=123456
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-D BLE_DEBUG_LOGGING=1
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-D OFFLINE_QUEUE_SIZE=256
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; -D MESH_PACKET_LOGGING=1
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; -D MESH_DEBUG=1
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build_src_filter = ${Ebyte_EoRa-S3.build_src_filter}
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+<helpers/esp32/*.cpp>
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+<helpers/ui/SSD1306Display.cpp>
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+<helpers/ui/MomentaryButton.cpp>
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+<../examples/companion_radio/*.cpp>
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+<../examples/companion_radio/ui-new/*.cpp>
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lib_deps =
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${Ebyte_EoRa-S3.lib_deps}
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densaugeo/base64 @ ~1.4.0

‎variants/ebyte_eora_s3/target.cpp‎

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#include <Arduino.h>
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#include "target.h"
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ESP32Board board;
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static SPIClass spi;
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
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WRAPPER_CLASS radio_driver(radio, board);
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ESP32RTCClock fallback_clock;
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AutoDiscoverRTCClock rtc_clock(fallback_clock);
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SensorManager sensors;
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#ifdef DISPLAY_CLASS
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DISPLAY_CLASS display;
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MomentaryButton user_btn(PIN_USER_BTN, 1000, true);
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#endif
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#ifndef LORA_CR
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#define LORA_CR 5
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#endif
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bool radio_init() {
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fallback_clock.begin();
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rtc_clock.begin(Wire);
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return radio.std_init(&spi);
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}
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uint32_t radio_get_rng_seed() {
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return radio.random(0x7FFFFFFF);
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}
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
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radio.setFrequency(freq);
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radio.setSpreadingFactor(sf);
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radio.setBandwidth(bw);
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radio.setCodingRate(cr);
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}
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void radio_set_tx_power(uint8_t dbm) {
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radio.setOutputPower(dbm);
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}
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mesh::LocalIdentity radio_new_identity() {
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RadioNoiseListener rng(radio);
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return mesh::LocalIdentity(&rng); // create new random identity
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}

‎variants/ebyte_eora_s3/target.h‎

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#pragma once
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#define RADIOLIB_STATIC_ONLY 1
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#include <RadioLib.h>
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#include <helpers/radiolib/RadioLibWrappers.h>
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#include <helpers/ESP32Board.h>
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#include <helpers/radiolib/CustomSX1262Wrapper.h>
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#include <helpers/AutoDiscoverRTCClock.h>
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#include <helpers/SensorManager.h>
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#ifdef DISPLAY_CLASS
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#include <helpers/ui/SSD1306Display.h>
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#include <helpers/ui/MomentaryButton.h>
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#endif
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extern ESP32Board board;
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extern WRAPPER_CLASS radio_driver;
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extern AutoDiscoverRTCClock rtc_clock;
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extern SensorManager sensors;
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#ifdef DISPLAY_CLASS
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extern DISPLAY_CLASS display;
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extern MomentaryButton user_btn;
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#endif
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bool radio_init();
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uint32_t radio_get_rng_seed();
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
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void radio_set_tx_power(uint8_t dbm);
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mesh::LocalIdentity radio_new_identity();

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