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Page: 2.9″ EL029H3WRA
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1.3” EL013H2WRD Peghook 1.54″ HS‐154R‐N 13.3″ EL133C2WRN 2.1″ Chroma‐21 2.2″ BWRY EL022F6W4A 2.2″ EL022H3WRA 2.6″ BWRY Newton Pro EL026F6W4A 2.7″ ST‐GR27000 2.9″ Chroma 29 2.9″ EL029D2WRA SubGHz 2.9″ EL029GSWRN 2.9″ EL029H3WRA 2.9″ ST‐GM29MT1 2.9″ TG‐GM29MT1C ST‐GM29MTF 4.2″ Chroma 42 4.2″ ST‐GR42 4.2″ TG‐GR42 4inch AP 7.4″ ST GM7500N 7.5″ ST‐GR750BN 88MZ100 Changelog 88MZ100 Programming and interfacing Access point pinouts Adding an SD card BLE only AP Beginners Guide for an easy to build Access Point (aka spaghetti AP) Binary file nomenclature Build AP firmware CC1310 Based Chroma Tags Chroma 74 Chroma 74H Chroma Aeon 74 Chroma Series SubGhz Tags Content cards Default settings for new Tags ESP32‐PoE‐ISO_AP Firmware Updates Flashing SiLabs based M3 Newton Displays Generic CC1101 modules for SubGhz Google Apps Scripts Home ICS calendar Installing SubGhz Beta Led control LilyGo T‐Panel AP Lithium Ion replacement for CR2450 M2 NFC 2.9″ and 1.54″ M2 Tag Firmware changelog M3 Tag Firmware changelog Nano AP V2 Opticon 2.1″ BWRY EE‐214RY Opticon 2.9″ BWRY EE‐293RY Opticon 4.2″ BWR EE‐420R Opticon 7.5″ BWR EE‐750R Opticon CC2533‐based tags Picture Frame for 7.4" Price tags RF protocol Restoring Lost Serial Numbers in Chroma Tags SubGhz AP Configuration SubGhz support for the LilyGo T‐Panel Tag protocol timing Troubleshooting usage Uploading & Using Custom Fonts, with examples Using your own fork with OTA updates Yellow AP with EByte CC1101 module rf‐wake tagtype notes
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2.9″ EL029H3WRA
Jonas Niesner edited this page 2024-10-03 23:16:43 +02:00
Table of Contents

New M3 Newton version of the 2.9" Electronic Shelf Label by Solum

Specs

  • nRF52811 SoC ARM Cortex M4 64 Mhz - 192 kB flash and 24 kB RAM - 802.15.4/BT/BLE 2.4Ghz radio
  • 2.9” ePaper display (SSD1619 or UC-something) (BWR) 384x168px
  • 1Mbyte SPI flash
  • 2x CR2450 button cell
  • Optional NXP NFC controller (I2C) There are multiple versions of these tags, these are the ones we know of:
  • Sep 16 2020 - Rev 07 - Uses some variant of a UC controller
  • Nov 20 2021 - Rev 11 - Uses a variant of the SSD1619 controller

Models

Model MAC Id Options Note Label
EL029H3WRA B29 NFC
Tag Information Note
FCC ID 2AFWN-EL029H3WRA

Photos


Pinout


Manual

M3 Newton 2.9

Opening the battery cover can be a bit tricky. Here is how to do that: https://youtu.be/d0R1Od2vCcI

Programming

Original Firmware Files (dumped)

Type Version: MD5 (first 10kbyte) Original Tag Mac (as written on case) Note