From a9518f5cf38814d2533d2e85910d35da23d3d4d7 Mon Sep 17 00:00:00 2001 From: blakadder Date: Mon, 15 Apr 2019 09:56:03 +0200 Subject: [PATCH] added FLAG 2 --- Templates.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Templates.md b/Templates.md index 46380bf8..e29b01ea 100644 --- a/Templates.md +++ b/Templates.md @@ -195,7 +195,7 @@ FLAG | Mask | Feature description -----|----------|------------------------------ 0 | xxxxxxxx | No features 1 | xxxxxxx1 | Use Analog0 (ADC0) as an input if USE_ADC_VCC, defined in ``my_user_config.h``, is disabled

Selecting ADC0 allows input of an analog signal through the ADC0 (A.K.A. A0) ESP8266 input (pin 6). ADC0 will be reported in telemetry messages as well as in the web UI. It can also be used as a [trigger](Rules#adc0) in [rules](Rules).

**Check your Wi-Fi module**. The [ESP8266 A0 pin](https://arduino-esp8266.readthedocs.io/en/latest/reference.html#analog-input) supports a maximum voltage of 1.0V. Many newer Wi-Fi modules have an on-board voltage divider to support a higher A0 input voltage range (typically in the range between 0 and 3.3 volts). You may need to use a an external voltage divider to ensure your input voltage is in the right range. - 2 | xxxxxx1x | Not used + 2 | xxxxxx1x | Allow ADC0 as Temperature sensor when define USE_ADC_VCC is disabled 4 | xxxxx1xx | Not used 8 | xxxx1xxx | Not used 16 | xxx1xxxx | Not used