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SBF · TOOLHOLDER · FIRMWARE

Firmware downloads & live strain

Connecting…

Firmware

Version
—
Status
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Clock
—
Telemetry
—
HEX sha256
—
Built
—
ZIP
—
Notes
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Known issues
  • —
Download ZIP

Flash (avrdude + PICkit 5 on SBFpi — whichever board is connected)

Checking flash service…

Last flash —

After a flash the unit resets: live strain pauses and comes back after the ~20 s settling tare. The PA3 reader keeps running; no service is restarted.

Flash this firmware to the connected board?

Entry id
—
Version
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HEX sha256 (first 16)
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Flash note
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EEPROM
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Flash with MPLAB IPE
  1. Bench only: disconnect machine actuation. Power the board from an external 3.3 V supply.
  2. Unzip the download. Check the HEX sha256 against the value above.
  3. Open MPLAB IPE: Device ATtiny1614, Tool PICkit 5, then Connect.
  4. File → Import → Hex and pick firmware.hex (noise-rethink: build-avr-gcc/toolholder-plc.hex).
  5. Program, then Verify.

EEPROM: IPE may erase EEPROM when it programs. For this firmware: —

IPE is the manual path. The Flash button above uses avrdude -D on SBFpi instead (program memory only). It programs the board on the PICkit, not a named unit.

Live strain

—
— raw |counts| (magnitude vs device tare, not grams)
settled: — sample age —

Strain vs device reference · feed time
Temperature — °C · NAU7802 chip, trend only

The protocol tag is a hint only: this page cannot tell which firmware is installed on the holder. Samples come from SBFpi's read-only feed, which stamps v3 frames up to about 60 s behind real time; “fresh” means the feed keeps advancing. Chip temperature is the NAU7802 die sensor (datasheet typical constants, per-boot offset), so read it as a trend, not a calibrated value.