A ds1302 component for esphome. This is a drop-in replacement of ds1307.
The driver was ported from
esp-idf-lib.
See Time component.
# import the component from GitHub
external_components:
- source:
type: git
url: https://github.com/trombik/esphome-component-ds1302
components:
- ds1302
esphome:
name: example-esp8266
on_boot:
then:
ds1302.read_time:
time:
- platform: ds1302
id: ds1302_time
# on some modules, CS is labeled as RST
cs_pin: D8
dio_pin: D7
clk_pin: D5
update_interval: never
# a time source is required
- platform: sntp
id: sntp_time
on_time_sync:
then:
ds1302.write_time:- Works on
esp8266andesp32
See examples under config.
[I][logger:243]: Log initialized
[17:59:11][C][ota:465]: There have been 0 suspected unsuccessful boot attempts.
[17:59:11][I][app:029]: Running through setup()...
[17:59:11][C][ds1302:055]: Setting up DS1302...
[17:59:11][D][ds1302:131]: Read 10:58:54 2022-10-11 CH:OFF RS:0 DS:OFF TCS:0
[17:59:11][D][time:041]: Synchronized time: 2022-10-11 17:58:54
[17:59:11][C][display.tm1637:128]: Setting up TM1637...
[17:59:11][C][wifi:037]: Setting up WiFi...
... snipped WiFi logs ...
[17:59:20][C][ota:089]: Over-The-Air Updates:
[17:59:20][C][ota:090]: Address: example-esp8266.local:8266
[17:59:20][C][ota:093]: Using Password.
[17:59:20][C][api:025]: Setting up Home Assistant API server...
[17:59:20][C][sntp:025]: Setting up SNTP...
[17:59:20][I][app:062]: setup() finished successfully!
[17:59:20][D][sntp:074]: Synchronized time: 2022-10-11 17:59:02
[17:59:20][D][ds1302:145]: Write 10:59:02 2022-10-11 CH:OFF RS:0 DS:OFF TCS:0
[17:59:20][I][app:102]: ESPHome version 2022.9.1 compiled on Oct 11 2022, 17:50:36
[17:59:20][C][wifi:502]: WiFi:
... snipped WiFi logs ...
[17:59:20][C][logger:275]: Logger:
[17:59:20][C][logger:276]: Level: DEBUG
[17:59:20][C][logger:277]: Log Baud Rate: 115200
[17:59:20][C][logger:278]: Hardware UART: UART0
[17:59:20][C][ds1302:074]: DS1302:
[17:59:20][C][ds1302:075]: Pin CS: GPIO15
[17:59:20][C][ds1302:076]: Pin CLK: GPIO14
[17:59:20][C][ds1302:077]: Pin DIO: GPIO13
[17:59:20][C][ds1302:078]: Timezone: '<+07>-7'
[17:59:20][C][display.tm1637:138]: TM1637:
[17:59:20][C][display.tm1637:139]: Intensity: 5
[17:59:20][C][display.tm1637:140]: Inverted: 0
[17:59:20][C][display.tm1637:141]: Length: 4
[17:59:20][C][display.tm1637:142]: CLK Pin: GPIO5
[17:59:20][C][display.tm1637:143]: DIO Pin: GPIO4
[17:59:20][C][display.tm1637:144]: Update Interval: 0.5s
[17:59:20][C][mdns:094]: mDNS:
[17:59:20][C][mdns:095]: Hostname: example-esp8266
[17:59:20][C][ota:089]: Over-The-Air Updates:
[17:59:20][C][ota:090]: Address: example-esp8266.local:8266
[17:59:20][C][ota:093]: Using Password.
[17:59:20][C][api:138]: API Server:
[17:59:20][C][api:139]: Address: example-esp8266.local:6053
[17:59:20][C][api:143]: Using noise encryption: NO
[17:59:20][C][sntp:050]: SNTP Time:
[17:59:20][C][sntp:051]: Server 1: '0.pool.ntp.org'
[17:59:20][C][sntp:052]: Server 2: '1.pool.ntp.org'
[17:59:20][C][sntp:053]: Server 3: '2.pool.ntp.org'
[17:59:20][C][sntp:054]: Timezone: '<+07>-7'
[17:59:20][C][debug:049]: Debug component:
[17:59:20][D][debug:061]: ESPHome version 2022.9.1
[17:59:20][D][debug:065]: Free Heap Size: 40008 bytes
[17:59:20][D][debug:093]: Flash Chip: Size=4096kB Speed=40MHz Mode=DOUT
[17:59:20][D][debug:250]: Chip ID: 0x000CB68D
[17:59:20][D][debug:251]: SDK Version: 2.2.2-dev(38a443e)
[17:59:20][D][debug:252]: Core Version: 3.0.2
[17:59:20][D][debug:253]: Boot Version=6 Mode=1
[17:59:20][D][debug:254]: CPU Frequency: 80
[17:59:20][D][debug:255]: Flash Chip ID=0x0016405E
[17:59:20][D][debug:256]: Reset Reason: External System
[17:59:20][D][debug:257]: Reset Info: External SystemWith esphome version 2022.9.1 as of this writing, esphome compile fails
when the MCU is esp8266. See a workaround at
Issue #3348.
As such, esphome/components/time/automation.cpp must be patched. See
how
in the tox.ini.