nrf-ant: Garmin HRM-Dual, HRM-Tri, Rally RS200, Speed Sensor 2, SRAM Force AXS
CI / YAML lint (push) Successful in 8s
CI / ESPHome config validation (push) Successful in 50s

Also sets the unused UART1 RX to P1.02: without it the fork keeps the DK's
default RX pin, P1.01, and the UART hears its own transmissions.
This commit is contained in:
randy committed 2026-09-30 22:13:33 +02:00
1 parent 38ede7fab6
commit 3f9a8c3117
2 files changed
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@@ -5,12 +5,18 @@
# P0.13 LED 1 (active low) -> ANT+ Connected (a configured device is received)
# P0.14 LED 2 (active low) -> ANT+ Unknown Device (an unconfigured one is in range)
# P1.01 UART1 TX -> mcu-nrf-dk UART1 RX (P1.01), packet_transport; plus GND
# P1.02 UART1 RX (unused)
# Radio: ANT+ receiver (RadiANT), no network of its own; values go to mcu-nrf-dk
# ANT+ devices:
# 655730 Garmin HRM-Pro heart rate
# 498521 Concept2 PM5 (rower) fitness equipment (FE-C)
# 1044953 Garmin Tempe environment (temperature)
# 604693 Garmin Varia RTL515 bike radar, battery only
# 136052 Garmin HRM-Dual heart rate (pain cave)
# 334424 Garmin HRM-Tri heart rate (bike)
# 886796 Garmin Rally RS200 power + cadence
# 343922 Garmin Speed Sensor 2 speed
# 42898 SRAM Force AXS shifting (Cube Litening C:68X), battery only
esphome:
name: mcu-nrf-ant
friendly_name: nRF ANT+
@@ -94,11 +100,57 @@ ant_plus:
battery_low:
id: varia_battery_low
name: Garmin Varia RTL515 Battery Low
- type: heart_rate # Garmin HRM-Dual
device_number: 136052
heart_rate:
id: hrm_dual_heart_rate
name: Garmin HRM-Dual Heart Rate
battery_level:
id: hrm_dual_battery
name: Garmin HRM-Dual Battery
- type: heart_rate # Garmin HRM-Tri
device_number: 334424
heart_rate:
id: hrm_tri_heart_rate
name: Garmin HRM-Tri Heart Rate
battery_level:
id: hrm_tri_battery
name: Garmin HRM-Tri Battery
- type: power # Garmin Rally RS200 (a battery in each pedal)
device_number: 886796
power:
id: rally_power
name: Garmin Rally RS200 Power
cadence:
id: rally_cadence
name: Garmin Rally RS200 Cadence
battery_low:
id: rally_battery_low
name: Garmin Rally RS200 Battery Low
- type: speed # Garmin Speed Sensor 2
device_number: 343922
speed:
id: speed2_speed
name: Garmin Speed Sensor 2 Speed
battery_voltage:
id: speed2_battery
name: Garmin Speed Sensor 2 Battery
battery_low:
id: speed2_battery_low
name: Garmin Speed Sensor 2 Battery Low
- type: shifting # SRAM Force AXS (Cube Litening C:68X)
device_number: 42898
battery_low:
id: sram_battery_low
name: SRAM Force AXS Battery Low
uart:
id: link
port: UART1
tx_pin: P1.01
# unused, but must be set: the fork otherwise keeps the board's default RX, which on
# the DK is P1.01 too, and the UART hears its own transmissions
rx_pin: P1.02
baud_rate: 115200
packet_transport:
@@ -115,9 +167,20 @@ packet_transport:
- tempe_temperature_max
- tempe_battery
- varia_battery
- hrm_dual_heart_rate
- hrm_dual_battery
- hrm_tri_heart_rate
- hrm_tri_battery
- rally_power
- rally_cadence
- speed2_speed
- speed2_battery
binary_sensors:
- ant_connected
- ant_unknown_device
- pm5_in_use
- tempe_battery_low
- varia_battery_low
- rally_battery_low
- speed2_battery_low
- sram_battery_low