Census
39 live in the last 24 hours · 44 active in the last 28 days · 44 located across 14 countries
All-time totals
Cumulative counters since the first deployment — including retired stations.
89
Installations
1
Retired
144,106
Handshakes
5,807,937
Posts
11.0
Station-years
250,856,205
Clicks
Unusual activity departure ≥ 30σ
Stations whose recent cpm has departed from their own baseline by 30σ or more (Poisson CUSUM accumulator, σ-units).
By country
Location derived from lat/lon via country-polygon point-in-polygon.
United Kingdom (GB)
24
Germany (DE)
4
Spain (ES)
4
Austria (AT)
2
Bulgaria (BG)
1
Croatia (HR)
1
Denmark (DK)
1
France (FR)
1
Greece (GR)
1
Netherlands (NL)
1
Poland (PL)
1
Romania (RO)
1
Ukraine (UA)
1
United States of America (US)
1
By board
Hardware platform the firmware is running on.
ESP8266
22
ESP32
11
ESPG-HW
5
ESPG-LOG
3
ESP32-S3
2
ESP32-C3
1
By variant
Firmware variant reported by the firmware build.
esp8266_pulse
13
esp32_pulse
5
espgeigerhw
5
esp8266oled_pulse
3
esp32_pulse_no_pcnt
2
esp32oled_pulse
2
esp8266oled_hv
2
xh_s3e_udp
2
esp32_cajoe_iotgm
1
esp32c3_pulse
1
esp8266_hv
1
esp8266_test
1
esp8266_udp
1
esp8266oled_udp
1
espgeigerlog
1
espgeigerlog_serial_bench
1
espgeigerlog_udp
1
ttgo_v1_3_lora_rx
1
By firmware
version string from
BUILD_ENV.0.12.8/028e355
18
0.12.7/df2c1ee
9
0.11.0/05d8beb
2
0.12.5/5098159
2
v0.10.2/71de137
2
0.12.0-rc1/4b96eec
1
0.12.3/8b309b8
1
devel/06e946fe
1
devel/194fb91b
1
devel/22ebb9b3-dirty
1
devel/613a6b3a
1
devel/7ee971ac
1
devel/bc9ecd47
1
devel/c516f718
1
devel/e9fc6fb3
1
v0.10.0/5ed4a22
1
By enabled feature
each station contributes one to every feature it has compiled in.
MQTT
44
Radmon
44
ThingSpeak
44
Webhook
44
Serial out
44
GMC out
44
OLED display
26
Push button
18
HV
8
NeoPixel
6
SD logger
3