Austin 0abd3cdde8 ESP32: Take away "tbeam" boards PSRAM to reclaim iram (#10036) ...

You read that right! Disable PSRAM on the ttgo-tbeam board to reclaim *iram*.

ttgo-tbeam.json is a copy of https://github.com/platformio/platform-espressif32/blob/v6.13.0/boards/ttgo-t-beam.json with HAS_PSRAM removed.

PSRAM support on OG-ESP32 involves a lot of iram usage thanks to iram-heavy workarounds that have been added to address hardware bugs.

See https://docs.espressif.com/projects/esp-idf/en/v4.4/esp32/api-guides/performance/ram-usage.html#optimizing-iram-usage

2026-03-30 13:20:19 -05:00

..

esp32

ESP32: Take away "tbeam" boards PSRAM to reclaim iram (#10036)

2026-03-30 13:20:19 -05:00

esp32c3

Develop to master (#9618)

2026-02-19 07:16:33 -06:00

esp32c6

Hack: Use re-uploaded framework-arduinoespressif32 on ESP32c6

2026-03-29 13:47:59 -04:00

esp32s2

Develop to master (#9618)

2026-02-19 07:16:33 -06:00

esp32s3

MUI: WiFi map tile download: heltec V4 adaptations (#10011)

2026-03-27 15:40:07 -05:00

native

Update Adafruit_BME680 to v2.0.6 (#10009)

2026-03-26 06:45:48 -05:00

nrf52840

wio-sdk-wm1110: inherit build_unflags (#10034)

2026-03-30 10:14:43 -05:00

rp2040

Develop to master (#9618)

2026-02-19 07:16:33 -06:00

rp2350

Develop to master (#9618)

2026-02-19 07:16:33 -06:00

stm32

Supporting STM32WL is like squeezing blood from a stone (#10015)

2026-03-27 06:53:49 -05:00