nRF51822's current is too big

[cw-park]

Hi.

Currently, the following results came out in the power-saving support .

■Our App

・Advertising Status

1.04mA ~ 1.13mA

・Connection Status ★1

1.044 ~ 1.082mA

■Sample App: ble_app_template

・Advertising Status

0.723 ~ 808 mA

・Connection Status ★2

0.023 ~0.055mA

It has been found to be a 1mA from this(devzone.nordicsemi.com/.../). Anyway in this regard,and OK.

But,I don't understand that In the Connection Status is about 1.1mA(1.044 ~ 1.082mA)though not such exchange occurred & the difference is as large as this(★2)

Is this a reasonable numerical value ?

※Information

• 2nd H/W Revision

• s110_nrf51822_7.0.0

• nrf51_sdk_v6_1_0_b2ec2e6

  #define APP_ADV_INTERVAL 1000
  #define APP_ADV_TIMEOUT_IN_SECONDS 180
  #define APP_TIMER_PRESCALER 0
  #define MIN_CONN_INTERVAL MSEC_TO_UNITS (500, UNIT_1_25_MS)
  #define MAX_CONN_INTERVAL MSEC_TO_UNITS (1000, UNIT_1_25_MS)
  #define SLAVE_LATENCY 0
  #define CONN_SUP_TIMEOUT MSEC_TO_UNITS (4000, UNIT_10_MS)
  #define FIRST_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS (5000, APP_TIMER_PRESCALER)
  #define NEXT_CONN_PARAMS_UPDATE_DELAY APP_TIMER_TICKS (30000, APP_TIMER_PRESCALER)
  #define MAX_CONN_PARAMS_UPDATE_COUNT 3

[JohnBrown]

If I remember correctly, the chip will be in debug mode after programming, which adds around 1mA of current. Try power cycling and see if it has any effect.

[JohnBrown]

Interesting. I wasn't aware of the distinction between --reset and --pinreset. Every day's a scholl day, as the good doctor never said!