LP-CC1354P10-1 (CC1354P10)

Quick facts

Get it running

First blink: 29 s from plug-in to a changed blink (terminal).

You should see: a blink counter on the serial port that climbs about 9.8 toggles a second. The LED pin itself was not read.

Every step, with the setup: the board's README.

What works

• CoreMark: 199.92 (4.17 per MHz) (TI Arm Clang, bare metal, -O3; 48 MHz; 3 runs)
• Boot to joined network: 1 s (Zigbee network; joining opened in Home Assistant first; 48 MHz)
• Board-to-board radio round trip: 26 ms (48 MHz; 60 runs)
• Radio command to state change, median: 1,574 ms (48 MHz; 20 runs)
• RAM left after linking the radio stack: 238.4 kB (-Oz)
• Interrupt latency, pend to first handler line: 23 cycles (bare metal; 48 MHz; 3 runs)
• GPIO toggle: 1.51 cycles (bare metal, -O3; 48 MHz; 3 runs)
• Blink image size: 11.5 kB of flash, 18.6 kB of RAM (bare metal)
• Room-occupancy AI model, one inference: 2.131 ms (-O2; 48 MHz; 3 runs)
• Control loop, trigger to new PWM value: 21.40 µs (from flash; 48 MHz; 3 runs)

Download every result for this board (CSV), or compare it on this board on the Benchmarks page.

Projects and ports that ran here

• Run a small AI model on the chip: 2.13 ms per answer, fastest build on this chip
• Recognize handwriting with Edge AI: The 99.55% model ran the test digits with 0 failed; about 1.13 million cycles per digit at 48 MHz
• Measure how fast a chip runs: 200 CoreMark score at the board's top clock
• Add a low-power sensor to Home Assistant: 6.0 s to join Home Assistant after boot
• Join a Thread network: Formed its own Thread network and became leader in 6 to 10 s; full device uses 427 kB of flash and 94 kB of RAM
• Send sensor readings between two boards by radio: The receiver: TI's rfPacketRx moved to 915 MHz heard every packet, and a bridge posted four sensors to Home Assistant
• Post-quantum on every board: Both algorithms, and the full key exchange with a Mac over USB serial (the only board where it ran)
• Walkie-talkie over a 915 MHz radio: Sends the message on Wi-SUN FSK mode 2b at 100 kbps, 122 frames of 50 ms
• Sub-1 GHz home radio demos: The other end of every demo: the fox-hunt hunter, the key finder's base and the house node's base
• Post-quantum key exchange and signatures on the LP-CC1354P10-1 Works: ML-KEM-768 key exchange and ML-DSA-44 signatures pass NIST's known-answer vectors on the CC1354P10-1.
• Sub-1 GHz CC1407P radio on an LP-MSPM0G5187, heard by an LP-CC1354P10-1 Works: TI's CC1407P sub-1 GHz radio driver runs unchanged on the MSPM0 G5187, and a CC1354P10-1 receives its packets: 21,658 of 21,658.
• MSPM0 code on the CC2340R5 and CC1354P10 radio chips Could work: MSPM0 driver examples build for the CC2340R5 with a 47-line shim, the first 5 ran with the same pin states as TI's own build, and 4 of 4 ran on the CC1354P10.
• Wiring demo: Two boards, three wires: a Thread border router host and its radio: The host runs OpenThread with the CC2340R5 as its radio over the wire

Fixes

• If you see IcePick_C: Error connecting to the target: (Error -261 @ 0x0) Invalid response was received from the XDS110, wait for it to exit, then load again.
• If you see CCS headless build complete - 0 out of 1 projects have errors, but no .out, look for the .out after every headless build.
• If you see Build-configuration ... does not exist, use the project's own configuration name.
• If you see Compiler version 'TICLANG_3.2.2' is not currently installed - defaulting to 'TICLANG_4.0.4.LTS', ignore it.
• If you see unk_manufacturer unk_model in Home Assistant, or every read returns 0xC1 (SOFTWARE_FAILURE), register a read callback with zcl_registerReadWriteCB(...).
• If you see HTTP Error 400: Bad Request from zha.issue_zigbee_cluster_command for the DMM light, remove the device in Home Assistant, commission again from the board's menu.
• If you see R,rtos,timer_rate,0,FAIL,counter 0 systick 45015, load from the debugger, or time with SysTick.
• If you see timed out waiting for @PK from the board after join: making an ML-KEM-768 key pair, call TRNG_init() before TRNG_open() and check the handle.

Every fix for this board, with the exact error text

For AI assistants

Point your assistant at this board's AGENTS.md (build, flash and fix notes), this board's llms-full.txt (every page for the board in one file) and the repository's llms.txt (the index).