🤝
Make a deal with bertrik
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
61
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for bertrik
Known for
24 views
@Peetz0r designed a diffuser grid for the 32x32 ACT1026 led pixel display I got from Action and 3d-printed it at @revspace
12 views
An inexpensive ESP32-C5 microcontroller is capable of receiving 5 GHz WiFi-like C-ITS vehicle messages. Some vehicles passing by my house are broadcasting so-called CAM messages, with position/speed/lights data. I'm hoping to contribute to https://opentrafficmap.org/ soon.
8 views
Looking into #meshcore I noticed it uses AES128 ECB mode to encrypt text. This means that repeating blocks of plaintext can easily lead to repeating blocks of ciphertext, see parts marked in green and magenta.
6 views
Op https://samenmeten.rivm.nl/dataportaal/ zie je nu een rode band lopen vanaf de veluwe richting het westen
📊 Post engagement
7
Avg engagement / post
11.5%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: @Peetz0r designed a diffuser grid for the 32x32 ACT1026 led pixe · 24 likes + reposts
📊 Activity & format
Posting cadence
0.22 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 5 text · 7 image · 0 video.
Follower / following
0.9×
Follows 67 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
@Peetz0r designed a diffuser grid for the 32x32 ACT1026 led pixel display I got from Action and 3d-printed it at @revspace
An inexpensive ESP32-C5 microcontroller is capable of receiving 5 GHz WiFi-like C-ITS vehicle messages. Some vehicles passing by my house are broadcasting so-called CAM messages, with position/speed/lights data. I'm hoping to contribute to…
Op https://samenmeten.rivm.nl/dataportaal/ zie je nu een rode band lopen vanaf de veluwe richting het westen
Looking into #meshcore I noticed it uses AES128 ECB mode to encrypt text. This means that repeating blocks of plaintext can easily lead to repeating blocks of ciphertext, see parts marked in green and magenta.
This didn't age well ... https://nos.nl/artikel/2603834-gasvoorraad-historisch-laag-maar-zorgen-maken-hoeft-niet-van-gasunie
(afgelopen dinsdag)
Today I'm looking into the #meshcore protocol, to see if it could be used to carry #citizenscience data
Finally figured out how to use nice!nano/supermini NRF52840 boards with platformio and Arduino https://github.com/bertrik/nicenano-example
HELLO THIS IS DOG, would you like to play a game of chess? @folkertvanheusden
Playing with a new LED toy, funny how it mentions 'HDR' on the package
Replying to myself: Logged frequency use of a TheThingsNetwork gateway. In a period of about 36 hours, it sent 2670 downlinks, of which just 15 (about 0.5%) were on the Meshtastic frequency.
Meshtastic and TheThingsNetwork LoRaWAN downlink share the same 869.525 MHz frequency. Even though the LoRa parameters are different, SF9BW125 (TTN RX2) and SF11BW250 (meshtastic LongFast), the chirp-rate appears to be the same. This mean…
De gemeente #Gouda wil graag beter weten hoe schoon de lucht is en is daarom op zoek naar inwoners die een fijnstofmeter willen plaatsen.
https://zogouds.nl/nieuws/wil-jij-een-fijnstofmeter-bij-je-woning-plaatsen
🐘 Community & instance
Home server
mastodon.nl
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 7 views per post.
📤Posts about 0.2× per week.
🛡️ Audience credibility
80/100
Excellent
Credibility score
97%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 97% real, active audience · Low fake-follower risk.
- Strong engagement (~0.1× of followers engage each post) — an active, real audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
citizen science | hacking | electronics | radio | bats | arabic | gouda
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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