Files
wadamesh/boards/t-echo.json
T
Kaj SchittecatandClaude Opus 4.8 1f6409702c feat: Heltec V4 TFT touch firmware — app + ui-touch + board + platformio
First board lands. wadamesh builds the LVGL touch firmware as its own project,
consuming the MeshCore core via lib_deps @ git tag (ALLFATHER-BV/MeshCore
#v1.16.0-wada.0) — no vendored core in this repo. Output is byte-identical to the
in-tree meshcomod build (delta = embedded build-path strings only).

Contents: companion_radio app (MyMesh/main/DataStore), ui-touch LVGL UI,
variants/heltec_v4 board glue, boards/heltec_v4.json, lv_conf, the bundled
ed25519 lib, AsyncElegantOTA, partition table, and a flattened platformio.ini
for env heltec_v4_tft_companion_radio_usb_tcp_touch.

MeshCore-derived files (app glue) remain MIT; ui-touch is GPL — see NOTICE.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Kaj Schittecat <kaj@schittecat.com>
2026-06-13 00:01:32 +02:00

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JSON

{
"build": {
"arduino": {
"ldscript": "nrf52840_s140_v6.ld"
},
"core": "nRF5",
"cpu": "cortex-m4",
"extra_flags": "-DARDUINO_NRF52840_PCA10056 -DNRF52840_XXAA",
"f_cpu": "64000000L",
"hwids": [
[
"0x239A",
"0x8029"
]
],
"usb_product": "NRF52 DK",
"mcu": "nrf52840",
"variant": "pca10056",
"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",
"onboard_tools": [
"jlink"
],
"svd_path": "nrf52840.svd",
"openocd_target": "nrf52.cfg"
},
"frameworks": [
"arduino"
],
"name": "LilyGo T-ECHO",
"upload": {
"maximum_ram_size": 235520,
"maximum_size": 815104,
"require_upload_port": true,
"speed": 115200,
"protocol": "jlink",
"protocols": [
"jlink",
"nrfjprog",
"nrfutil",
"stlink",
"cmsis-dap",
"blackmagic"
],
"use_1200bps_touch": true,
"wait_for_upload_port": true
},
"url": "https://os.mbed.com/platforms/Nordic-nRF52840-DK/",
"vendor": "Nordic"
}