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Meck/boards/lilygo_techo_card.json
2026-05-05 12:41:24 +10:00

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{
"build": {
"arduino": {
"ldscript": "nrf52840_s140_v6.ld"
},
"core": "nRF5",
"cpu": "cortex-m4",
"extra_flags": "-DNRF52840_XXAA",
"f_cpu": "64000000L",
"hwids": [
["0x239A", "0x8029"]
],
"usb_product": "T-Echo Card",
"mcu": "nrf52840",
"variant": "lilygo_techo_card",
"variants_dir": "variants_bsp",
"bsp": {
"name": "adafruit"
},
"softdevice": {
"sd_flags": "-DS140",
"sd_name": "s140",
"sd_version": "6.1.1",
"sd_fwid": "0x00B6"
},
"bootloader": {
"settings_addr": "0xFF000"
}
},
"connectivity": ["bluetooth"],
"debug": {
"jlink_device": "nRF52840_xxAA",
"openocd_target": "nrf52840"
},
"frameworks": ["arduino"],
"name": "LilyGo T-Echo Card (nRF52840, SX1262, 4MB Flash)",
"upload": {
"maximum_ram_size": 248832,
"maximum_size": 815104,
"speed": 115200,
"protocol": "nrfutil",
"protocols": ["nrfutil", "jlink", "cmsis-dap"],
"native_usb": true,
"use_1200bps_touch": true,
"require_upload_port": true,
"wait_for_upload_port": true
},
"url": "https://github.com/Xinyuan-LilyGO/T-Echo-Card",
"vendor": "LILYGO"
}